Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 16.515\% 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) COc1ccc(NC(=O)C2Cc3cccc(OC)c3O/C2=N\O)cc1
(b) O=[N+]([O-])c1ccc(N2CCN(S(=O)(=O)c3ccccc3[N+](=O)[O-])CC2)cc1N1CCc2ccccc2C1
(c) O=C(NCCc1ccccc1)C1CCN(C(=O)c2ccc([N+](=O)[O-])cc2)CC1
Answer: a. COc1ccc(NC(=O)C2Cc3cccc(OC)c3O/C2=N\O)cc1
{#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#}
COc1ccc(NC(=O)C2Cc3cccc(OC)c3O/C2=N\O)cc1
COc1ccc(NC(=O)C2Cc3cccc(OC)c3O/C2=N\O)cc1
(2Z)-2-hydroxyimino-8-methoxy-N-(4-methoxyphenyl)-3,4-dihydrochromene-3-carboxamide