Task: Answer the MCQ question.
Query: Which drug exhibits a 11.812\% 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(O)c(C(=O)c2cc(C#N)c(=O)n(-c3c(C)n(C)n(-c4ccccc4)c3=O)c2)c1
[b] Cc1ccc(C(=O)c2ccc([N+](=O)[O-])cc2)c(C)c1
Answer: a. COc1ccc(O)c(C(=O)c2cc(C#N)c(=O)n(-c3c(C)n(C)n(-c4ccccc4)c3=O)c2)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#}
COc1ccc(O)c(C(=O)c2cc(C#N)c(=O)n(-c3c(C)n(C)n(-c4ccccc4)c3=O)c2)c1
COc1ccc(O)c(C(=O)c2cc(C#N)c(=O)n(-c3c(C)n(C)n(-c4ccccc4)c3=O)c2)c1
1-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-5-(2-hydroxy-5-methoxybenzoyl)-2-oxopyridine-3-carbonitrile