Task: Answer the multiple-choice question.
Question: Which compound exhibits a 11.324\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCn1nnc(-c2ccccc2NC(=O)c2cc(OC)c(OC)c(OC)c2)n1
b) CCCCSc1nnc(-c2ccccc2NC(C)=O)c(=O)[nH]1
Answer: b. CCCCSc1nnc(-c2ccccc2NC(C)=O)c(=O)[nH]1
{#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#}
CCCCSc1nnc(-c2ccccc2NC(C)=O)c(=O)[nH]1
CCCCSc1nnc(-c2ccccc2NC(C)=O)c(=O)[nH]1
N-[2-(3-butylsulfanyl-5-oxo-4H-1,2,4-triazin-6-yl)phenyl]acetamide