Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 14.336% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCNc1nc(NCC)n2c(SCC(=O)N3CC4(C)CC3CC(C)(C)C4)nnc2n1
(b) CCOc1ccc2oc(=O)cc(C)c2c1
(c) O=C(COC(=O)Cc1ccccc1[N+](=O)[O-])NC1CCCC1
Answer: b. CCOc1ccc2oc(=O)cc(C)c2c1
{#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#}
CCOc1ccc2oc(=O)cc(C)c2c1
CCOc1ccc2oc(=O)cc(C)c2c1
6-ethoxy-4-methylchromen-2-one