Task: Answer the MCQ question.
Question: Which compound has a 4.687\% 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. COc1cc(-n2c(-c3ccccc3)n[nH]c2=S)c(OC)cc1Cl
b. CCc1nnc(NC(=O)COc2ccc([N+](=O)[O-])cc2)s1
Answer: a. COc1cc(-n2c(-c3ccccc3)n[nH]c2=S)c(OC)cc1Cl
{#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#}
COc1cc(-n2c(-c3ccccc3)n[nH]c2=S)c(OC)cc1Cl
COc1cc(-n2c(-c3ccccc3)n[nH]c2=S)c(OC)cc1Cl
4-(4-chloro-2,5-dimethoxyphenyl)-3-phenyl-1H-1,2,4-triazole-5-thione