Task: Answer the multiple choice question.
Question: Which drug exhibits a 8.203% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccc2[nH]c(=O)c(-c3nnn(-c4ccc(Cl)c(Cl)c4)n3)cc2c1
b. COC(=O)C1=C(C)OC(N)=C(C#N)C12C(=O)Nc1ccccc12
c. CN1CCN(C(=O)c2ccc(Oc3ccc([N+](=O)[O-])cc3)cc2)CC1
Answer: a. COc1ccc2[nH]c(=O)c(-c3nnn(-c4ccc(Cl)c(Cl)c4)n3)cc2c1
{#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#}
COc1ccc2[nH]c(=O)c(-c3nnn(-c4ccc(Cl)c(Cl)c4)n3)cc2c1
COc1ccc2[nH]c(=O)c(-c3nnn(-c4ccc(Cl)c(Cl)c4)n3)cc2c1
3-[2-(3,4-dichlorophenyl)tetrazol-5-yl]-6-methoxy-1H-quinolin-2-one