Task: Answer the multiple choice question.
Question: Which drug exhibits a 2.860\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COCCOC(=O)/C(=C\c1cc(C(C)(C)C)c(O)c(C(C)(C)C)c1)C(C)=O
b: O=C(Nc1ccccc1)c1ccccc1CSc1ccccc1
c: CCOc1nc(-c2ccccc2)ccc1-c1noc(-c2ccco2)n1
d: O=C(Cn1nc2sc3ccccc3n2c(=O)c1=O)c1ccc(Cl)cc1
Answer: b. O=C(Nc1ccccc1)c1ccccc1CSc1ccccc1
{#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(Nc1ccccc1)c1ccccc1CSc1ccccc1
O=C(Nc1ccccc1)c1ccccc1CSc1ccccc1
N-phenyl-2-(phenylsulfanylmethyl)benzamide