Task: Answer the multiple choice question.
Query: Which compound exhibits a 15.962\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=C(Nc1c(C(=O)N2CCOCC2)cnn1-c1ccccc1Cl)c1ccco1
b.) NS(=O)(=O)c1ccc2nc(NC(=O)CS(=O)(=O)c3ccc(F)cc3)sc2c1
c.) Cc1ccc(NS(=O)(=O)c2c(C(=O)N3CCOCC3)c(C)n(C)c2C)cc1C
d.) Cc1ccc(-n2nnnc2SCC(=O)Nc2nc(-c3ccc(F)cc3)cs2)cc1C
Answer: b. NS(=O)(=O)c1ccc2nc(NC(=O)CS(=O)(=O)c3ccc(F)cc3)sc2c1
{#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)c1ccc2nc(NC(=O)CS(=O)(=O)c3ccc(F)cc3)sc2c1
NS(=O)(=O)c1ccc2nc(NC(=O)CS(=O)(=O)c3ccc(F)cc3)sc2c1
2-(4-fluorophenyl)sulfonyl-N-(6-sulfamoyl-1,3-benzothiazol-2-yl)acetamide