Problem statement: Answer the MCQ question.
Query: Which compound has a 14.387\% 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) COC(=O)Cc1c(C)c2ccc(O)c(CN3CCCC(C)C3)c2oc1=O
(b) O=[N+]([O-])c1ccc(Cn2cc(-c3cccc(C(F)(F)F)c3)nn2)cc1
Answer: a. COC(=O)Cc1c(C)c2ccc(O)c(CN3CCCC(C)C3)c2oc1=O
{#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#}
COC(=O)Cc1c(C)c2ccc(O)c(CN3CCCC(C)C3)c2oc1=O
COC(=O)Cc1c(C)c2ccc(O)c(CN3CCCC(C)C3)c2oc1=O
methyl 2-[7-hydroxy-4-methyl-8-[(3-methylpiperidin-1-yl)methyl]-2-oxochromen-3-yl]acetate