Task: Answer the multiple choice question.
Question: Which compound exhibits a 10.474\% 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 or b without using any other words.
Options:
a: O=C(Nc1ccncc1)C1COc2ccccc2O1
b: CN(C)S(=O)(=O)c1cccc(NC(=O)CSc2nc3ccccc3n2-c2ccccc2)c1
Answer: b. CN(C)S(=O)(=O)c1cccc(NC(=O)CSc2nc3ccccc3n2-c2ccccc2)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#}
CN(C)S(=O)(=O)c1cccc(NC(=O)CSc2nc3ccccc3n2-c2ccccc2)c1
CN(C)S(=O)(=O)c1cccc(NC(=O)CSc2nc3ccccc3n2-c2ccccc2)c1
N-[3-(dimethylsulfamoyl)phenyl]-2-(1-phenylbenzimidazol-2-yl)sulfanylacetamide