Task: Answer the MCQ question.
Question: Which compound exhibits a 7.917\% 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] CNC(=O)OCc1cccc(COC(=O)NC)n1.Cl
[b] Cc1cccc(NC(=O)NNC(=O)COc2ccc([N+](=O)[O-])cc2)c1C
[c] COc1ccc(-c2cc(=O)c3cc(OC)ccc3o2)cc1
Answer: b. Cc1cccc(NC(=O)NNC(=O)COc2ccc([N+](=O)[O-])cc2)c1C
{#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#}
Cc1cccc(NC(=O)NNC(=O)COc2ccc([N+](=O)[O-])cc2)c1C
Cc1cccc(NC(=O)NNC(=O)COc2ccc([N+](=O)[O-])cc2)c1C
1-(2,3-dimethylphenyl)-3-[[2-(4-nitrophenoxy)acetyl]amino]urea