Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -6.433\% 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 other words.
Options:
a: CCOC(=O)C1CCCN(C(=O)c2cc(S(=O)(=O)N3CCCCC3)ccc2C)C1
b: O=C(NC1C=CS(=O)(=O)C1)c1sc2ccccc2c1Cl
c: Cc1sc2nc(SCc3ccccc3)n(Cc3ccco3)c(=O)c2c1C
d: COc1ccc(NC(=O)N2CCc3ccccc32)cc1
Answer: c. Cc1sc2nc(SCc3ccccc3)n(Cc3ccco3)c(=O)c2c1C
{#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#}
Cc1sc2nc(SCc3ccccc3)n(Cc3ccco3)c(=O)c2c1C
Cc1sc2nc(SCc3ccccc3)n(Cc3ccco3)c(=O)c2c1C
2-benzylsulfanyl-3-(furan-2-ylmethyl)-5,6-dimethylthieno[2,3-d]pyrimidin-4-one