Task: Answer the multiple choice question.
Question: Which compound exhibits a 7.567\% 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 other words.
Options:
(a) CCc1ccc(S(=O)(=O)Nc2ccc(Cl)cn2)cc1
(b) O=C(NCc1ccc(Cl)cc1)C1CCN(S(=O)(=O)c2cc([N+](=O)[O-])ccc2Cl)CC1
(c) COC(=O)c1sc(N)c(C(=O)OC)c1CSc1nnc(-c2ccccc2Cl)n1C
Answer: c. COC(=O)c1sc(N)c(C(=O)OC)c1CSc1nnc(-c2ccccc2Cl)n1C
{#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#}
COC(=O)c1sc(N)c(C(=O)OC)c1CSc1nnc(-c2ccccc2Cl)n1C
COC(=O)c1sc(N)c(C(=O)OC)c1CSc1nnc(-c2ccccc2Cl)n1C
dimethyl 5-amino-3-[[5-(2-chlorophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanylmethyl]thiophene-2,4-dicarboxylate