InChI=1/C20H35N3O5/c1-6-12(4)17(20(27)28)22-18(25)15-8-7-9-23(15)19(26)14(11(2)3)10-16(24)13(5)21/h11-15,17H,6-10,21H2,1-5H3,(H,22,25)(H,27,28)/p-1/t12-,13+,14+,15+,17+/m1/s1/fC20H34N3O5/h22H/q-1 E9D6025F1D0CA048