InChI=1/C17H25N3O6/c1-5-8-20-15(22)7-6-12(19-20)17(24)26-10-14(21)18-13(9-11(2)3)16(23)25-4/h6-7,11,13H,5,8-10H2,1-4H3,(H,18,21)/t13-/m1/s1/f/h18H 0B2B7C587AB8A37D