Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -0.568% 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) O=c1[nH]c(SCc2ccccc2)nc2ccsc12
(b) Cc1ccccc1NC(=O)COC(=O)c1ccc(S(C)(=O)=O)c([N+](=O)[O-])c1
Answer: b. Cc1ccccc1NC(=O)COC(=O)c1ccc(S(C)(=O)=O)c([N+](=O)[O-])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#}
Cc1ccccc1NC(=O)COC(=O)c1ccc(S(C)(=O)=O)c([N+](=O)[O-])c1
Cc1ccccc1NC(=O)COC(=O)c1ccc(S(C)(=O)=O)c([N+](=O)[O-])c1
[2-(2-methylanilino)-2-oxoethyl] 4-methylsulfonyl-3-nitrobenzoate