Task: Answer the multiple choice question.
Question: Which compound has a 15.364\% 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 additional words.
Options:
a. COc1ccc(NC(=O)Cn2ncn3c(cc4ccccc43)c2=O)c(OC)c1OC
b. COc1ccc(N=C2NC(=O)C(CC(=O)NCCc3ccc(OC)c(OC)c3)S2)cc1
Answer: a. COc1ccc(NC(=O)Cn2ncn3c(cc4ccccc43)c2=O)c(OC)c1OC
{#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#}
COc1ccc(NC(=O)Cn2ncn3c(cc4ccccc43)c2=O)c(OC)c1OC
COc1ccc(NC(=O)Cn2ncn3c(cc4ccccc43)c2=O)c(OC)c1OC
2-(1-oxo-[1,2,4]triazino[4,5-a]indol-2-yl)-N-(2,3,4-trimethoxyphenyl)acetamide