Task: Answer the multiple choice question.
Question: Which compound exhibits a 10.314% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COc1cccc(C#Cc2c(C=O)n(C)c3ccccc23)c1
[b] COc1ccc(-c2csc(NC(=O)c3ccc(N4C(=O)CCC4=O)cc3)n2)cc1OC
[c] C=CCN(CC=C)C(=O)C(=O)c1cc(C)n(-c2ccc([N+](=O)[O-])cc2)c1C
Answer: a. COc1cccc(C#Cc2c(C=O)n(C)c3ccccc23)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cccc(C#Cc2c(C=O)n(C)c3ccccc23)c1
COc1cccc(C#Cc2c(C=O)n(C)c3ccccc23)c1
3-[2-(3-methoxyphenyl)ethynyl]-1-methylindole-2-carbaldehyde