Task: Answer the MCQ question.
Question: Which compound exhibits a -49.606% 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) CCCCc1ccc(Nc2nc(CCC)cc(=O)[nH]2)cc1
b) CN(C)C=NC(=O)c1ccc([N+](=O)[O-])c(CS(=O)(=O)c2ccc(Cl)cc2)c1
Answer: b. CN(C)C=NC(=O)c1ccc([N+](=O)[O-])c(CS(=O)(=O)c2ccc(Cl)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#}
CN(C)C=NC(=O)c1ccc([N+](=O)[O-])c(CS(=O)(=O)c2ccc(Cl)cc2)c1
CN(C)C=NC(=O)c1ccc([N+](=O)[O-])c(CS(=O)(=O)c2ccc(Cl)cc2)c1
3-[(4-chlorophenyl)sulfonylmethyl]-N-(dimethylaminomethylidene)-4-nitrobenzamide