Task: Answer the multiple choice question.
Question: Which drug exhibits a 13.399\% 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. CN(C)S(=O)(=O)c1ccc(NC(=O)CSc2nnnn2C)cc1
b. COCc1c(Br)c(C)nc(OCC(=O)N/N=C/c2cc(C)n(-c3ccc([N+](=O)[O-])cc3)c2C)c1C#N
Answer: a. CN(C)S(=O)(=O)c1ccc(NC(=O)CSc2nnnn2C)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(NC(=O)CSc2nnnn2C)cc1
CN(C)S(=O)(=O)c1ccc(NC(=O)CSc2nnnn2C)cc1
N-[4-(dimethylsulfamoyl)phenyl]-2-(1-methyltetrazol-5-yl)sulfanylacetamide