InChI=1/C17H25N3O4/c1-12-11-14(19-24-12)15-3-2-8-20(15)16(21)18-13-4-6-17(7-5-13)22-9-10-23-17/h11,13,15H,2-10H2,1H3,(H,18,21)/t15-/m1/s1/f/h18H 5FB4E7FCD83E5E98