Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -25.388% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CSc1nc(C)cc(C)c1S(=O)(=O)c1ccccc1C
b: Cn1c(=O)[nH]c(=O)c2c1nc(N1CCCC1)n2CCCSc1nc2ccccc2o1
c: CCOC(=O)c1c(NC(=O)CSc2nnc(Cc3ccccc3)o2)sc(C(C)=O)c1C
Answer: b. Cn1c(=O)[nH]c(=O)c2c1nc(N1CCCC1)n2CCCSc1nc2ccccc2o1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cn1c(=O)[nH]c(=O)c2c1nc(N1CCCC1)n2CCCSc1nc2ccccc2o1
Cn1c(=O)[nH]c(=O)c2c1nc(N1CCCC1)n2CCCSc1nc2ccccc2o1
7-[3-(1,3-benzoxazol-2-ylsulfanyl)propyl]-3-methyl-8-pyrrolidin-1-ylpurine-2,6-dione