Problem statement: Answer the multiple-choice question.
Question: Which compound has a 8.456\% 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] Cc1cc(C(=O)COc2ccc([N+](=O)[O-])cc2)c(C)n1C1CC1
[b] CCOC(=O)C1CCN(CC(O)COC(CC)c2ccccc2)CC1.Cl
[c] COc1ccc(C)c(NC(=O)NCCc2cnc[nH]2)c1
Answer: c. COc1ccc(C)c(NC(=O)NCCc2cnc[nH]2)c1
{#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(C)c(NC(=O)NCCc2cnc[nH]2)c1
COc1ccc(C)c(NC(=O)NCCc2cnc[nH]2)c1
1-[2-(1H-imidazol-5-yl)ethyl]-3-(5-methoxy-2-methylphenyl)urea