Problem statement: Answer the MCQ question.
Query: Which compound has a -2.119\% 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) CS(=O)(=O)c1ccc(-c2nnc(NC(=O)c3ccc(S(=O)(=O)N4CCCC4)cc3)o2)cc1
(b) CCCCCCCCCn1cc(C(C)=O)c(=O)[nH]c1=O
Answer: a. CS(=O)(=O)c1ccc(-c2nnc(NC(=O)c3ccc(S(=O)(=O)N4CCCC4)cc3)o2)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)c1ccc(-c2nnc(NC(=O)c3ccc(S(=O)(=O)N4CCCC4)cc3)o2)cc1
CS(=O)(=O)c1ccc(-c2nnc(NC(=O)c3ccc(S(=O)(=O)N4CCCC4)cc3)o2)cc1
N-[5-(4-methylsulfonylphenyl)-1,3,4-oxadiazol-2-yl]-4-pyrrolidin-1-ylsulfonylbenzamide