Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES Cc1ccc(NC(=O)CN(c2ccc(Cl)cc2)S(=O)(=O)c2cc([N+](=O)[O-])ccc2Cl)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a 5.172
b -3.830
c 5.284
Answer: a. 5.172%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
Cc1ccc(NC(=O)CN(c2ccc(Cl)cc2)S(=O)(=O)c2cc([N+](=O)[O-])ccc2Cl)cc1
Cc1ccc(NC(=O)CN(c2ccc(Cl)cc2)S(=O)(=O)c2cc([N+](=O)[O-])ccc2Cl)cc1
2-(4-chloro-N-(2-chloro-5-nitrophenyl)sulfonylanilino)-N-(4-methylphenyl)acetamide