InChI=1/C20H29N3O7/c1-7-30-20(25)19-18(22-16(24)10-23(2)11-17(28-5)29-6)12-8-14(26-3)15(27-4)9-13(12)21-19/h8-9,17,21H,7,10-11H2,1-6H3,(H,22,24)/p+1/fC20H30N3O7/h22-23H/q+1 609C21B947F3E5E4