Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 15.036\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CC(O)CNc1ccc(-c2n[nH]c(=O)c3ccccc23)cc1[N+](=O)[O-]
b: O=C1COc2ccc(S(=O)(=O)CCC(=O)N3CCN(c4cccc(Cl)c4)CC3)cc2N1
c: COCC(=O)NNC(=O)c1ccccc1OC
Answer: c. COCC(=O)NNC(=O)c1ccccc1OC
{#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#}
COCC(=O)NNC(=O)c1ccccc1OC
COCC(=O)NNC(=O)c1ccccc1OC
2-methoxy-N'-(2-methoxyacetyl)benzohydrazide