InChI=1/C24H31N3O4/c1-5-27(6-2)16-15-25-24(29)19-9-11-20(12-10-19)26-23(28)14-8-18-7-13-21(30-3)22(17-18)31-4/h7-14,17H,5-6,15-16H2,1-4H3,(H,25,29)(H,26,28)/p+1/b14-8+/fC24H32N3O4/h25-27H/q+1 5E2EC27C9B1044B9