Problem statement: Answer the multiple choice question.
Query: Which compound has a 9.276\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1cccc(/C=N/Nc2ncccc2[N+](=O)[O-])c1OC
b: C[C@H](NC(=O)c1[nH]cnc1C(=O)Nc1ccc(Cl)cc1)c1ccccc1
Answer: a. COc1cccc(/C=N/Nc2ncccc2[N+](=O)[O-])c1OC
{#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#}
COc1cccc(/C=N/Nc2ncccc2[N+](=O)[O-])c1OC
COc1cccc(/C=N/Nc2ncccc2[N+](=O)[O-])c1OC
N-[(E)-(2,3-dimethoxyphenyl)methylideneamino]-3-nitropyridin-2-amine