Task: Answer the multiple-choice question.
Query: Which drug exhibits a 14.670\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CC(C)C(=O)NC(c1ccco1)c1c(O)ccc2ccccc12
[b] CCOC(=O)Cn1c(=O)cc(C)c2ccccc21
[c] Cc1ccc(-n2ncc(C(=O)N3CCc4ccccc4C3)c2NC(=O)c2ccco2)cc1C
Answer: b. CCOC(=O)Cn1c(=O)cc(C)c2ccccc21
{#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#}
CCOC(=O)Cn1c(=O)cc(C)c2ccccc21
CCOC(=O)Cn1c(=O)cc(C)c2ccccc21
ethyl 2-(4-methyl-2-oxoquinolin-1-yl)acetate