Task: Answer the multiple-choice question.
Query: Which drug has a 3.842\% 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 other words.
Options:
(a) COc1ccc(/C=C(\NC(=O)c2ccc([N+](=O)[O-])cc2)C(=O)NCCCN2CCOCC2)cc1
(b) COc1ccc(-c2nn(C)c(=O)c3ccccc23)cc1CNC(=O)NC1CCCCC1
Answer: b. COc1ccc(-c2nn(C)c(=O)c3ccccc23)cc1CNC(=O)NC1CCCCC1
{#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#}
COc1ccc(-c2nn(C)c(=O)c3ccccc23)cc1CNC(=O)NC1CCCCC1
COc1ccc(-c2nn(C)c(=O)c3ccccc23)cc1CNC(=O)NC1CCCCC1
1-cyclohexyl-3-[[2-methoxy-5-(3-methyl-4-oxophthalazin-1-yl)phenyl]methyl]urea