Task: Answer the multiple-choice question.
Query: Which compound exhibits a -6.185\% 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] CCC(C)(C)NC(=O)C(c1ccc(OC)cc1)N(C(=O)CCC(=O)Nc1cc(C)on1)c1ccc2c(c1)OCCO2
[b] O=C(NCC1(N2CCCCC2)CCCCC1)c1ccc(=O)[nH]c1
[c] Cc1nc2ccccc2n1CSc1ccccc1
[d] Cc1ccccc1CSc1nnc(-c2ccncc2)o1
Answer: c. Cc1nc2ccccc2n1CSc1ccccc1
{#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#}
Cc1nc2ccccc2n1CSc1ccccc1
Cc1nc2ccccc2n1CSc1ccccc1
2-methyl-1-(phenylsulfanylmethyl)benzimidazole