InChI=1/C30H32N4O4/c1-4-5-6-19-7-13-23(25(15-19)29(36)34-22-11-8-20(9-12-22)27(31)32)24-14-10-21(16-26(24)30(37)38)28(35)33-17-18(2)3/h4-5,7-16,18H,6,17H2,1-3H3,(H3,31,32)(H,33,35)(H,34,36)(H,37,38)/b5-4-/f/h33-34H,31-32H2 CCE47E46A4D8047A