Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -16.812\% human ether-à-go-go related gene (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 CS(=O)(=O)Nc1ccc(S(=O)(=O)NCCc2ccccc2)cc1
b CC(=O)c1cccc(NS(=O)(=O)c2cc3c(cc2C)NC(=O)CO3)c1
c CC(=O)N1CCc2c(sc(NC(=O)c3ccc(S(=O)(=O)N(C)C)cc3)c2C#N)C1
Answer: a. CS(=O)(=O)Nc1ccc(S(=O)(=O)NCCc2ccccc2)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#}
CS(=O)(=O)Nc1ccc(S(=O)(=O)NCCc2ccccc2)cc1
CS(=O)(=O)Nc1ccc(S(=O)(=O)NCCc2ccccc2)cc1
4-(methanesulfonamido)-N-(2-phenylethyl)benzenesulfonamide