Problem statement: Answer the multiple-choice question.
Question: Which compound has a 15.187\% 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) COc1ccc(N2C(=O)/C(=C/c3ccc([N+](=O)[O-])cc3)N=C2C)cc1
b) COc1cccc(OCC(=O)Nc2ccccc2C(N)=O)c1
Answer: b. COc1cccc(OCC(=O)Nc2ccccc2C(N)=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#}
2-[[2-(3-methoxyphenoxy)acetyl]amino]benzamide