Task: Answer the multiple choice question.
Question: Which drug has a 16.421\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CC(=O)N1N=C(c2cccnc2)OC1c1ccc(C(C)C)cc1
b.) COCCCNC(=S)NNC(=O)c1csc(C)n1
c.) O=c1[nH]c(CSc2ccccn2)nc2c1oc1ccccc12
d.) Cc1c(/C=N/NC(N)=O)c2ccccn2c1C(=O)c1ccc(F)cc1
Answer: b. COCCCNC(=S)NNC(=O)c1csc(C)n1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COCCCNC(=S)NNC(=O)c1csc(C)n1
COCCCNC(=S)NNC(=O)c1csc(C)n1
1-(3-methoxypropyl)-3-[(2-methyl-1,3-thiazole-4-carbonyl)amino]thiourea