Problem statement: Answer the multiple choice question.
Query: Which compound has a 13.388\% human ether-à-go-go related gene (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. COc1ccccc1/C=N/NC(=O)c1ccc(NC(=O)c2cccc([N+](=O)[O-])c2)cc1
b. C=CCN1C(=O)c2ccc(C(=O)OCC(=O)Nc3ccccc3OC)cc2C1=O
c. CCCCC1C(=O)N(c2ccccc2)N(c2ccc(O)cc2)C1=O
Answer: a. COc1ccccc1/C=N/NC(=O)c1ccc(NC(=O)c2cccc([N+](=O)[O-])c2)cc1
{#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#}
COc1ccccc1/C=N/NC(=O)c1ccc(NC(=O)c2cccc([N+](=O)[O-])c2)cc1
COc1ccccc1/C=N/NC(=O)c1ccc(NC(=O)c2cccc([N+](=O)[O-])c2)cc1
N-[4-[[(E)-(2-methoxyphenyl)methylideneamino]carbamoyl]phenyl]-3-nitrobenzamide