Task: Answer the MCQ question.
Question: Which drug exhibits a 15.450% 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 other words.
Options:
a. Cc1c(NC(=O)CSc2nnc(-c3ccncc3)o2)c(=O)n(-c2ccccc2)n1C
b. CCOC(=O)Nc1ccc([N+](=O)[O-])cc1OC
Answer: b. CCOC(=O)Nc1ccc([N+](=O)[O-])cc1OC
{#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#}
CCOC(=O)Nc1ccc([N+](=O)[O-])cc1OC
CCOC(=O)Nc1ccc([N+](=O)[O-])cc1OC
ethyl N-(2-methoxy-4-nitrophenyl)carbamate