Task: Answer the multiple choice question.
Query: Which drug exhibits a 0.398% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) O=c1ccc(-c2ccc([N+](=O)[O-])cc2)nn1-c1ccccc1
(b) CCOc1ccccc1NC(=O)CSc1nnc(NC(=O)c2ccco2)s1
(c) CCCCCCc1nnc(NC(=O)c2ccco2)s1
(d) Cc1ccc2[nH]c(=O)c(CN(Cc3cccs3)Cc3nnnn3CC3CCCO3)cc2c1
(e) CCC(NC(=O)c1cc(COc2cncc(Cl)c2)on1)c1ccncc1
Answer: c. CCCCCCc1nnc(NC(=O)c2ccco2)s1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCCCc1nnc(NC(=O)c2ccco2)s1
CCCCCCc1nnc(NC(=O)c2ccco2)s1
N-(5-hexyl-1,3,4-thiadiazol-2-yl)furan-2-carboxamide