Task: Answer the MCQ question.
Query: Which compound exhibits a 8.262\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCOC(=O)C1CCN(/C=C2/C(=O)NC(=O)N(c3ccc(OCC)cc3)C2=O)CC1
[b] Cc1cc(C)cc(N(CC(=O)N2CC=C(c3ccccc3)CC2)S(=O)(=O)c2c(C)noc2C)c1
[c] COc1ccc(CCC(=O)Nc2cc([N+](=O)[O-])ccc2OC)cc1
[d] CCN(CC)S(=O)(=O)c1ccc(NC(=O)CSc2cccc[n+]2[O-])cc1
Answer: c. COc1ccc(CCC(=O)Nc2cc([N+](=O)[O-])ccc2OC)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(CCC(=O)Nc2cc([N+](=O)[O-])ccc2OC)cc1
COc1ccc(CCC(=O)Nc2cc([N+](=O)[O-])ccc2OC)cc1
N-(2-methoxy-5-nitrophenyl)-3-(4-methoxyphenyl)propanamide