InChI=1/C15H25N5O3/c1-18(2)15(23)11-19-8-5-12(6-9-19)16-17-13(21)10-20-7-3-4-14(20)22/h3-11H2,1-2H3,(H,17,21)/f/h17H B82D83E93138D0EC