Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -2.799% 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.) COc1ccc(OC)c(NC(=S)N2CCN(c3ccccn3)CC2)c1
b.) CCOC(=O)N1CCN(C(=O)c2ccc3nc(-c4ccccc4)c(-c4ccccc4)nc3c2)CC1
Answer: a. COc1ccc(OC)c(NC(=S)N2CCN(c3ccccn3)CC2)c1
{#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#}
COc1ccc(OC)c(NC(=S)N2CCN(c3ccccn3)CC2)c1
COc1ccc(OC)c(NC(=S)N2CCN(c3ccccn3)CC2)c1
N-(2,5-dimethoxyphenyl)-4-pyridin-2-ylpiperazine-1-carbothioamide