InChI=1/C25H29N5O4/c1-33-20-12-10-19(11-13-20)16-26-34-17-23(31)27-28-24-21-8-4-5-9-22(21)30(25(24)32)18-29-14-6-2-3-7-15-29/h4-5,8-13,16H,2-3,6-7,14-15,17-18H2,1H3,(H,27,31)/b26-16+,28-24-/f/h27H DA3F122518A319BC