Task: Answer the multiple-choice question.
Question: Which drug exhibits a 16.329\% 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: CCC(=O)Nc1nc(N)n(-c2ccccc2)n1
b: CC1CCN(S(=O)(=O)c2ccc(C(=O)NCc3cccnc3)cc2)CC1
Answer: a. CCC(=O)Nc1nc(N)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#}
CCC(=O)Nc1nc(N)n(-c2ccccc2)n1
CCC(=O)Nc1nc(N)n(-c2ccccc2)n1
N-(5-amino-1-phenyl-1,2,4-triazol-3-yl)propanamide