Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 2.593\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) Cn1cc(S(=O)(=O)N2CCc3ccccc3C2)c(=O)n(C)c1=O
(b) COc1cc2cc(CN(CCN3CCOCC3)C(=O)Nc3ccc(F)cc3)c(=O)[nH]c2cc1OC
(c) COc1ccc(S(=O)(=O)NCc2cc(-c3ccccc3Cl)no2)cc1
(d) COc1ccc(-c2ccc(-c3noc(-c4ccccc4OC)n3)c(OC)n2)cc1
(e) CCNS(=O)(=O)c1ccc(S(=O)(=O)N(Cc2ccccn2)C2CCCCC2)cc1
Answer: a. Cn1cc(S(=O)(=O)N2CCc3ccccc3C2)c(=O)n(C)c1=O
{#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#}
Cn1cc(S(=O)(=O)N2CCc3ccccc3C2)c(=O)n(C)c1=O
Cn1cc(S(=O)(=O)N2CCc3ccccc3C2)c(=O)n(C)c1=O
5-(3,4-dihydro-1H-isoquinolin-2-ylsulfonyl)-1,3-dimethylpyrimidine-2,4-dione