Problem statement: Answer the multiple-choice question.
Query: Which drug has a 1.324\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. NS(=O)(=O)c1ccc(N/N=C/c2ccccc2C(=O)O)c([N+](=O)[O-])c1
b. O=C(Nc1nccs1)C1CCN(S(=O)(=O)c2c(Cl)cccc2Cl)CC1
c. Cc1ccc(S(=O)(=O)/N=C2/C=C(C3C(=O)CC(C)(C)CC3=O)C(=O)c3ccccc32)cc1
Answer: a. NS(=O)(=O)c1ccc(N/N=C/c2ccccc2C(=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_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
NS(=O)(=O)c1ccc(N/N=C/c2ccccc2C(=O)O)c([N+](=O)[O-])c1
NS(=O)(=O)c1ccc(N/N=C/c2ccccc2C(=O)O)c([N+](=O)[O-])c1
2-[(E)-[(2-nitro-4-sulfamoylphenyl)hydrazinylidene]methyl]benzoic acid