Task: Answer the multiple choice question.
Query: Which drug exhibits a -42.267% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COc1cc(/C=N/NC(=O)c2c(C)nc3ccc(Cl)cn23)cc(OC)c1OC
b. O=c1c2cc3c(cc2[nH]c(=S)n1C1CCN(Cc2ccccc2)CC1)OCO3
Answer: b. O=c1c2cc3c(cc2[nH]c(=S)n1C1CCN(Cc2ccccc2)CC1)OCO3
{#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#}
O=c1c2cc3c(cc2[nH]c(=S)n1C1CCN(Cc2ccccc2)CC1)OCO3
O=c1c2cc3c(cc2[nH]c(=S)n1C1CCN(Cc2ccccc2)CC1)OCO3
7-(1-benzylpiperidin-4-yl)-6-sulfanylidene-5H-[1,3]dioxolo[4,5-g]quinazolin-8-one