Task: Answer the multiple-choice question.
Query: Which drug exhibits a 7.814% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C(O)CCC(=O)Nc1cccc(-c2csc(-c3ccccc3)n2)c1
(b) COC(=O)c1cccc(NC(=S)N2CCN(C)CC2)c1
(c) O=C(CCn1cncn1)N1CCCC(N2CCN(c3cccc(C(F)(F)F)c3)CC2)C1
(d) CCc1nnc(NC(=O)COc2ccc([N+](=O)[O-])cc2)s1
Answer: b. COC(=O)c1cccc(NC(=S)N2CCN(C)CC2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)c1cccc(NC(=S)N2CCN(C)CC2)c1
COC(=O)c1cccc(NC(=S)N2CCN(C)CC2)c1
methyl 3-[(4-methylpiperazine-1-carbothioyl)amino]benzoate