Task: Answer the MCQ question.
Query: Which drug exhibits a 15.370\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COc1ccccc1OCC(=O)Nc1ccc(C(N)=O)cc1
b: O=C(N/C(=C/c1ccc(Br)cc1)C(=O)N1CCCC1)c1ccccc1F
Answer: a. COc1ccccc1OCC(=O)Nc1ccc(C(N)=O)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#}
COc1ccccc1OCC(=O)Nc1ccc(C(N)=O)cc1
COc1ccccc1OCC(=O)Nc1ccc(C(N)=O)cc1
[C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][O][C][C][=Branch1][C][=O][N][C][=C][C][=C][Branch1][=Branch1][C][Branch1][C][N][=O][C][=C][Ring1][=Branch2]
4-[[2-(2-methoxyphenoxy)acetyl]amino]benzamide