Task: Answer the multiple-choice question.
Query: Which compound exhibits a 16.943\% 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 other words.
Options:
(a) COc1cccc(-c2cccc(NC(=O)C3CCN(Cc4nccs4)CC3)c2)c1
(b) Cc1cccc(NC(=S)N2CCCC2)c1
(c) S=c1[nH]nc(COc2ccccc2)n1/N=C/c1cccc(Br)c1
(d) CCOc1ccc(N(Cc2ccccc2F)C2=NC3CS(=O)(=O)CC3S2)cc1
Answer: b. Cc1cccc(NC(=S)N2CCCC2)c1
{#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#}
Cc1cccc(NC(=S)N2CCCC2)c1
Cc1cccc(NC(=S)N2CCCC2)c1
N-(3-methylphenyl)pyrrolidine-1-carbothioamide