Task: Answer the multiple choice question.
Query: Which compound has a 17.459\% 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: O=C(NCCSCc1ccc(Cl)cc1Cl)c1ccc(CN2CCOCC2)cc1
b: CCOc1cc(C(=O)NC(=S)Nn2cnnc2)cc(OCC)c1OCC
c: CSc1ncccc1C(=O)OCc1ccccc1Cl
d: Cc1ccc(SCCNC(=O)c2ccccc2)cc1
Answer: c. CSc1ncccc1C(=O)OCc1ccccc1Cl
{#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#}
CSc1ncccc1C(=O)OCc1ccccc1Cl
CSc1ncccc1C(=O)OCc1ccccc1Cl
(2-chlorophenyl)methyl2-methylsulfanylpyridine-3-carboxylate