Task: Answer the MCQ question.
Query: Which compound exhibits a 22.057\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: O=C(CSC1=Nc2ccccc2C2=NC(CC(=O)NC3CCCCC3)C(=O)N12)NCc1ccco1
b: CN(C)S(=O)(=O)c1ccc(C(=O)OCc2ccc([N+](=O)[O-])cc2)cc1
Answer: b. CN(C)S(=O)(=O)c1ccc(C(=O)OCc2ccc([N+](=O)[O-])cc2)cc1
{#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#}
CN(C)S(=O)(=O)c1ccc(C(=O)OCc2ccc([N+](=O)[O-])cc2)cc1
CN(C)S(=O)(=O)c1ccc(C(=O)OCc2ccc([N+](=O)[O-])cc2)cc1
(4-nitrophenyl)methyl 4-(dimethylsulfamoyl)benzoate