Task: Answer the multiple choice question.
Query: Which drug exhibits a 7.297\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CN(C)S(=O)(=O)c1cc(C(=O)O)c(NC2CCCCC2)cc1Cl
b: O=C(COc1ccccc1/C=C\c1[nH]c(=O)[nH]c(=O)c1[N+](=O)[O-])Nc1ccccc1
Answer: a. CN(C)S(=O)(=O)c1cc(C(=O)O)c(NC2CCCCC2)cc1Cl
{#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)c1cc(C(=O)O)c(NC2CCCCC2)cc1Cl
CN(C)S(=O)(=O)c1cc(C(=O)O)c(NC2CCCCC2)cc1Cl
4-chloro-2-(cyclohexylamino)-5-(dimethylsulfamoyl)benzoicacid