Problem statement: Answer the multiple choice question.
Question: Which drug has a 18.732\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CC(NC(=O)CNC(=O)OCc1ccccc1)C(=O)N1CC(O)CC1C(=O)OCc1ccccc1
b COc1cc(/C=N/NC(=O)c2ccncc2)ccc1OCC(=O)Nc1cccc([N+](=O)[O-])c1
Answer: b. COc1cc(/C=N/NC(=O)c2ccncc2)ccc1OCC(=O)Nc1cccc([N+](=O)[O-])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#}
COc1cc(/C=N/NC(=O)c2ccncc2)ccc1OCC(=O)Nc1cccc([N+](=O)[O-])c1
COc1cc(/C=N/NC(=O)c2ccncc2)ccc1OCC(=O)Nc1cccc([N+](=O)[O-])c1
N-[(E)-[3-methoxy-4-[2-(3-nitroanilino)-2-oxoethoxy]phenyl]methylideneamino]pyridine-4-carboxamide