Task: Answer the multiple choice question.
Query: Which compound exhibits a -31.321% 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 other words.
Options:
a COc1ccccc1NC(=O)CSc1ccc2nnc(-c3ccncc3)n2n1
b CCn1c(SCC(=O)NCc2ccc3c(c2)OCO3)nnc1-c1ccco1
Answer: a. COc1ccccc1NC(=O)CSc1ccc2nnc(-c3ccncc3)n2n1
{#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#}
COc1ccccc1NC(=O)CSc1ccc2nnc(-c3ccncc3)n2n1
COc1ccccc1NC(=O)CSc1ccc2nnc(-c3ccncc3)n2n1
N-(2-methoxyphenyl)-2-[(3-pyridin-4-yl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)sulfanyl]acetamide