Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 7.088\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCCn1ncc(CN2CCCC(C(=O)c3cccc(OC)c3)C2)c1C
(b) COc1ccccc1CNC(=O)COc1cccc(-n2cnnn2)c1
(c) CC(CCc1ccccc1)NC(=O)Cc1ccc([N+](=O)[O-])cc1
Answer: b. COc1ccccc1CNC(=O)COc1cccc(-n2cnnn2)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#}
COc1ccccc1CNC(=O)COc1cccc(-n2cnnn2)c1
COc1ccccc1CNC(=O)COc1cccc(-n2cnnn2)c1
N-[(2-methoxyphenyl)methyl]-2-[3-(tetrazol-1-yl)phenoxy]acetamide