Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 13.897\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1cc(C(=O)CSc2n[nH]c(N)n2)c(C)n1-c1ccc2c(c1)OCO2
(b) O=C(CSc1nc2ccccc2[nH]1)c1c[nH]c2ccccc12
(c) O=C(O)c1ccc2c(c1)C(=O)N(Cc1ccccc1)C2=O
Answer: b. O=C(CSc1nc2ccccc2[nH]1)c1c[nH]c2ccccc12
{#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#}
O=C(CSc1nc2ccccc2[nH]1)c1c[nH]c2ccccc12
O=C(CSc1nc2ccccc2[nH]1)c1c[nH]c2ccccc12
2-(1H-benzimidazol-2-ylsulfanyl)-1-(1H-indol-3-yl)ethanone