nootropic

noun 0.698

modafinil

noun 0.653

vinpocetine

noun 0.640

gabapentin

noun 0.632

citicoline

noun 0.625

phenacetin

noun 0.611

pyridinol

noun 0.592

paracetamol

noun 0.590

topiramate

noun 0.580

piroxicam

noun 0.569

nicotinamide

noun 0.567

nitrazepam

noun 0.565

pregabalin

noun 0.562

acetaminophen

noun 0.559

tiagabine

noun 0.556

felbamate

noun 0.553

pipecolic acid

noun 0.553

pyridostigmine

noun 0.552

acetylcysteine

noun 0.549

pyrrolidone

noun 0.548

methylphenidate

noun 0.548

antipyrine

noun 0.547

aripiprazole

noun 0.546

nevirapine

noun 0.545

perampanel

noun 0.545

bromazepam

noun 0.545

pyrazole

noun 0.543

pirfenidone

noun 0.542

ampicillin

noun 0.542

pyridine

noun 0.541

papaverine

noun 0.541

pyrantel

noun 0.538

phenacyl

noun 0.537

acetazolamide

noun 0.535

fosphenytoin

noun 0.534

phenytoin

noun 0.533

pilocarpine

noun 0.532

piperazine

noun 0.532

acamprosate

noun 0.531

niacin

noun 0.531

propafenone

noun 0.531

pemetrexed

noun 0.531

dipyridamole

noun 0.529

phosphamidon

noun 0.528

picric acid

noun 0.528

lacosamide

noun 0.528

peramivir

noun 0.528

baclofen

noun 0.528

phenethylamine

noun 0.527

rabeprazole

noun 0.527

carbamylcholine

noun 0.527

diaminopyridine

noun 0.526

pentobarbital

noun 0.526

phencyclidine

noun 0.525

flunitrazepam

noun 0.525

barbituric acid

noun 0.524

azetidine

noun 0.524

picolinate

noun 0.524

aprepitant

noun 0.523

carbamazepine

noun 0.522

pyridylmethyl

noun 0.521

cyclopentanone

noun 0.521

piperaquine

noun 0.521

semicarbazide

noun 0.520

ibotenic acid

noun 0.520

pamidronate

noun 0.520

phenobarbitone

noun 0.519

piperine

noun 0.518

acyclovir

noun 0.518

bromoacetate

noun 0.518

natamycin

noun 0.517

phenylpyridine

noun 0.516

amantadine

noun 0.516

paroxetine

noun 0.516

pyroglutamate

noun 0.515

pyruvate

noun 0.515

neotame

noun 0.515

sildenafil citrate

noun 0.514

propionyl

noun 0.514

paraoxon

noun 0.514

nicotinamide adenine dinucleotide

noun 0.514

nicotianamine

noun 0.514

sulbactam

noun 0.513

mefenamic acid

noun 0.513

psychopharmaceutical

noun 0.513

cytarabine

noun 0.513

pyrocatechol

noun 0.513

zotepine

noun 0.512

probucol

noun 0.512

phosphoramidate

noun 0.512

nicotinamide adenine dinucleotide phosphate

noun 0.511

pentaerythritol tetranitrate

noun 0.511

nicotinate

noun 0.511

nicotinic acid

noun 0.511

zopiclone

noun 0.511

psychotropic

noun 0.510

acetylcholine

noun 0.510

posaconazole

noun 0.509

psychostimulant

noun 0.509

racemate

noun 0.509