Task: Answer the MCQ question.
Query: Which drug exhibits a -9.381\% 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.) CCOC(=O)C(=O)Nc1ccc([N+](=O)[O-])cc1OC
b.) CCOc1ccc(NC(=O)c2ccco2)cc1S(=O)(=O)N1CCCC1
Answer: b. CCOc1ccc(NC(=O)c2ccco2)cc1S(=O)(=O)N1CCCC1
{#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#}
CCOc1ccc(NC(=O)c2ccco2)cc1S(=O)(=O)N1CCCC1
CCOc1ccc(NC(=O)c2ccco2)cc1S(=O)(=O)N1CCCC1
N-(4-ethoxy-3-pyrrolidin-1-ylsulfonylphenyl)furan-2-carboxamide