Task: Answer the MCQ question.
Query: Which drug exhibits a 24.996% 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 additional words.
Options:
(a) COc1cccc(NC(=O)c2cccc(C(=O)Nc3cccc(OC)c3)n2)c1
(b) CC(=O)Oc1ccccc1C(=O)Nc1ccccc1C(=O)N1CCCC1
(c) CCn1c(=O)c2ccccc2n(Cc2ccc([N+](=O)[O-])cc2)c1=O
(d) Cc1ccc(N2CCCCn3c2nc2c3c(=O)n(CC(=O)O)c(=O)n2C)cc1
(e) COc1ccc(CN(C)C(=O)CCN=C2NS(=O)(=O)c3ccccc32)c(OC)c1
Answer: a. COc1cccc(NC(=O)c2cccc(C(=O)Nc3cccc(OC)c3)n2)c1
{#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#}
COc1cccc(NC(=O)c2cccc(C(=O)Nc3cccc(OC)c3)n2)c1
COc1cccc(NC(=O)c2cccc(C(=O)Nc3cccc(OC)c3)n2)c1
2-N,6-N-bis(3-methoxyphenyl)pyridine-2,6-dicarboxamide