Problem statement: Answer the multiple-choice question.
Question: Which compound has a 2.375\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCOC(=O)c1ccc(NC(=O)Cn2nnc(-c3ccc(C)cc3)n2)cc1
b. CC1CCCC(C)N1S(=O)(=O)c1ccc(Cl)cc1
c. Cc1cc(C)c(S(=O)(=O)NCCn2c(C)cc3ccccc32)c(C)c1
Answer: b. CC1CCCC(C)N1S(=O)(=O)c1ccc(Cl)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#}
CC1CCCC(C)N1S(=O)(=O)c1ccc(Cl)cc1
CC1CCCC(C)N1S(=O)(=O)c1ccc(Cl)cc1
1-(4-chlorophenyl)sulfonyl-2,6-dimethylpiperidine