Task: Answer the MCQ question.
Question: Which compound has a 11.063% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccc(C)cc1NC(=O)CC(NC(C)=O)c1ccccc1
(b) COc1ccc(C)cc1NC(=O)C(=O)NNC(=O)COc1ccc(Cl)cc1
(c) CC(C)C(=O)Nc1ccc2c(c1)nc(CCN1CCN(c3ccccn3)CC1)n2C
(d) CCOC(=O)N(C)S(=O)(=O)c1ccccc1[N+](=O)[O-]
Answer: d. CCOC(=O)N(C)S(=O)(=O)c1ccccc1[N+](=O)[O-]
{#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#}
CCOC(=O)N(C)S(=O)(=O)c1ccccc1[N+](=O)[O-]
CCOC(=O)N(C)S(=O)(=O)c1ccccc1[N+](=O)[O-]
ethyl N-methyl-N-(2-nitrophenyl)sulfonylcarbamate