Task: Answer the multiple-choice question.
Query: Which drug exhibits a 0.542\% 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] CC(=O)Nc1ccc(CN2CCCC(C(=O)c3ccc(C(F)(F)F)cc3)C2)cc1
[b] COc1cccc(-c2ccc(=O)n(CC(=O)Nc3ccc(C(=O)N4CCCC4)cc3)n2)c1
Answer: b. COc1cccc(-c2ccc(=O)n(CC(=O)Nc3ccc(C(=O)N4CCCC4)cc3)n2)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#}
COc1cccc(-c2ccc(=O)n(CC(=O)Nc3ccc(C(=O)N4CCCC4)cc3)n2)c1
COc1cccc(-c2ccc(=O)n(CC(=O)Nc3ccc(C(=O)N4CCCC4)cc3)n2)c1
2-[3-(3-methoxyphenyl)-6-oxopyridazin-1-yl]-N-[4-(pyrrolidine-1-carbonyl)phenyl]acetamide