Task: Answer the multiple choice question.
Question: Which compound exhibits a 5.293\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CN1CCc2c(sc3nc(SCC(=O)NCc4ccco4)n(-c4ccccc4)c(=O)c23)C1
(b) CCN(CC)S(=O)(=O)c1ccc(NS(=O)(=O)c2cccc(C)c2)cc1
Answer: b. CCN(CC)S(=O)(=O)c1ccc(NS(=O)(=O)c2cccc(C)c2)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#}
CCN(CC)S(=O)(=O)c1ccc(NS(=O)(=O)c2cccc(C)c2)cc1
CCN(CC)S(=O)(=O)c1ccc(NS(=O)(=O)c2cccc(C)c2)cc1
N-[4-(diethylsulfamoyl)phenyl]-3-methylbenzenesulfonamide