Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 25.744\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=[N+]([O-])c1ccccc1S(=O)(=O)N1CCN(Cc2cc3c(cc2O)OCO3)CC1
b Cc1ccc(C)c(NC(=O)CS(=O)(=O)c2c[nH]c3ccccc23)c1
c CCOC(=O)CNC(=O)CSc1nccn1Cc1ccco1
Answer: a. O=[N+]([O-])c1ccccc1S(=O)(=O)N1CCN(Cc2cc3c(cc2O)OCO3)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#}
O=[N+]([O-])c1ccccc1S(=O)(=O)N1CCN(Cc2cc3c(cc2O)OCO3)CC1
O=[N+]([O-])c1ccccc1S(=O)(=O)N1CCN(Cc2cc3c(cc2O)OCO3)CC1
6-[[4-(2-nitrophenyl)sulfonylpiperazin-1-yl]methyl]-1,3-benzodioxol-5-ol