Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 12.248\% 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] CCOC(=O)C1CCCN(CCC(=O)Nc2cccc(C)c2)C1.Cl
[b] CCCc1nc(-c2ccccc2O)n(-c2ccccc2)n1
Answer: b. CCCc1nc(-c2ccccc2O)n(-c2ccccc2)n1
{#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#}
CCCc1nc(-c2ccccc2O)n(-c2ccccc2)n1
CCCc1nc(-c2ccccc2O)n(-c2ccccc2)n1
2-(2-phenyl-5-propyl-1,2,4-triazol-3-yl)phenol