InChI=1/C25H26N4O4/c30-21(26-19-9-5-8-17(14-19)22(31)27-18-11-12-18)15-29-23(32)25(28-24(29)33)13-4-3-7-16-6-1-2-10-20(16)25/h1-2,5-6,8-10,14,18H,3-4,7,11-13,15H2,(H,26,30)(H,27,31)(H,28,33)/t25-/m1/s1/f/h26-28H	71F5D1B3B6E30C83