Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Cc1ccc(O)c(NC(=O)c2cc([N+](=O)[O-])ccc2Cl)c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a -1.688
b 9.101
c 7.994
d 10.610
Answer: a. -1.688\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__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_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
Cc1ccc(O)c(NC(=O)c2cc([N+](=O)[O-])ccc2Cl)c1
Cc1ccc(O)c(NC(=O)c2cc([N+](=O)[O-])ccc2Cl)c1
2-chloro-N-(2-hydroxy-5-methylphenyl)-5-nitrobenzamide