InChI=1/C25H28N4O4/c1-29(2)24(31)13-10-18-8-11-20(12-9-18)26-17-23(30)28-21-6-3-5-19(15-21)25(32)27-16-22-7-4-14-33-22/h3-9,11-12,14-15,26H,10,13,16-17H2,1-2H3,(H,27,32)(H,28,30)/f/h27-28H 3F04B1ECB548C969