Problem statement: Answer the multiple-choice question.
Question: Which compound has a 12.428\% 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) CCC(C)(C)n1nnnc1C(C(C)C)N1CCN(C)CC1.Cl
(b) CC(C)Oc1ccc(CNC(=O)CCC(=O)N2CC(C)Sc3ccccc32)cc1
(c) CCSc1nc(-c2ccccc2)c2cc(Cl)ccc2n1
Answer: c. CCSc1nc(-c2ccccc2)c2cc(Cl)ccc2n1
{#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#}
CCSc1nc(-c2ccccc2)c2cc(Cl)ccc2n1
CCSc1nc(-c2ccccc2)c2cc(Cl)ccc2n1
6-chloro-2-ethylsulfanyl-4-phenylquinazoline