Task: Answer the multiple-choice question.
Question: Which compound exhibits a 27.414% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COc1cccc(CN(C)C(=O)c2ccccc2Sc2ccccc2C#N)c1OC
b. COC(=O)c1ccccc1NC(=O)Cn1c(=O)n(-c2cc(OC)c(OC)c(OC)c2)c(=O)c2ccccc21
Answer: b. COC(=O)c1ccccc1NC(=O)Cn1c(=O)n(-c2cc(OC)c(OC)c(OC)c2)c(=O)c2ccccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)c1ccccc1NC(=O)Cn1c(=O)n(-c2cc(OC)c(OC)c(OC)c2)c(=O)c2ccccc21
COC(=O)c1ccccc1NC(=O)Cn1c(=O)n(-c2cc(OC)c(OC)c(OC)c2)c(=O)c2ccccc21
methyl 2-[[2-[2,4-dioxo-3-(3,4,5-trimethoxyphenyl)quinazolin-1-yl]acetyl]amino]benzoate