barbiturate

noun 0.668

secobarbital

noun 0.661

butorphanol

noun 0.643

phenobarbital

noun 0.631

pentobarbital

noun 0.629

barbituric acid

noun 0.625

butanal

noun 0.625

hexobarbital

noun 0.615

felbamate

noun 0.608

thiopental

noun 0.592

phenobarbitone

noun 0.586

mephobarbital

noun 0.586

albuterol

noun 0.582

sodium amytal

noun 0.580

terbutaline

noun 0.578

tolbutamide

noun 0.577

butanol

noun 0.570

pentothal

noun 0.566

ibutilide

noun 0.566

baclofen

noun 0.564

acetaminophen

noun 0.563

tramadol

noun 0.562

sodium thiopental

noun 0.557

furaldehyde

noun 0.557

butyl

noun 0.556

flurbiprofen

noun 0.553

butanediol

noun 0.552

hydrocodone

noun 0.550

oxyphenbutazone

noun 0.549

phenylbutazone

noun 0.546

lorazepam

noun 0.544

midazolam

noun 0.541

fentanyl

noun 0.541

isobutyraldehyde

noun 0.537

betulinic acid

noun 0.535

furfural

noun 0.534

topiramate

noun 0.534

isobutyl

noun 0.532

ibuprofen

noun 0.531

bisabolene

noun 0.531

butylphenol

noun 0.527

carbaryl

noun 0.527

butachlor

noun 0.527

benzofuran

noun 0.526

triazolam

noun 0.525

zolpidem

noun 0.523

benzodiazepine

noun 0.522

butane

noun 0.520

sulbactam

noun 0.518

flunitrazepam

noun 0.516

meprobamate

noun 0.516

t-butyl

noun 0.516

fenoprofen

noun 0.515

bromazepam

noun 0.514

benzo

noun 0.513

biobutanol

noun 0.513

acetanilide

noun 0.511

benzaldehyde

noun 0.506

bromoacetate

noun 0.505

propanol

noun 0.505

butylamine

noun 0.504

aspirin

noun 0.504

pirbuterol

noun 0.504

oxycodone

noun 0.504

formoterol

noun 0.504

codeine

noun 0.504

salbutamol

noun 0.503

benzoic acid

noun 0.503

benzil

noun 0.503

bicarb

noun 0.502

brinzolamide

noun 0.502

salicylate

noun 0.501