InChI=1/C20H33N3O4/c1-14-7-5-6-8-23(14)15(2)11-22-12-16-9-17(25-3)20(18(10-16)26-4)27-13-19(21)24/h9-10,14-15,22H,5-8,11-13H2,1-4H3,(H2,21,24)/p+2/t14-,15-/m0/s1/fC20H35N3O4/h22-23H,21H2/q+2 76DC5F5BE44C562F