Task: Answer the multiple choice question.
Question: Which drug exhibits a 13.127\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CSc1cccc(NC(=O)CSc2nc3ccccc3o2)c1
b) COc1cc(/C=N\NC(=O)CNC(=O)c2cccc([N+](=O)[O-])c2)ccc1O
c) CC1(C)CC(=O)c2cc(OCC(=O)NCC3CCCO3)ccc2O1
Answer: b. COc1cc(/C=N\NC(=O)CNC(=O)c2cccc([N+](=O)[O-])c2)ccc1O
{#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#}
N-[2-[(2Z)-2-[(4-hydroxy-3-methoxyphenyl)methylidene]hydrazinyl]-2-oxoethyl]-3-nitrobenzamide