Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 6.635\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COc1ccc(NC(=O)Cn2nc([N+](=O)[O-])c(Cl)c2C)cc1OC
b) COC(=O)c1sccc1NC(=S)Nc1cc(OC)ccc1OC
Answer: a. COc1ccc(NC(=O)Cn2nc([N+](=O)[O-])c(Cl)c2C)cc1OC
{#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(NC(=O)Cn2nc([N+](=O)[O-])c(Cl)c2C)cc1OC
COc1ccc(NC(=O)Cn2nc([N+](=O)[O-])c(Cl)c2C)cc1OC
2-(4-chloro-5-methyl-3-nitropyrazol-1-yl)-N-(3,4-dimethoxyphenyl)acetamide