InChI=1/C25H30N4O4/c1-4-29(18-12-19(32-2)14-20(13-18)33-3)25(31)22-7-5-6-21(22)24(30)28-15-16-8-10-17(11-9-16)23(26)27/h7-14,21H,4-6,15H2,1-3H3,(H3,26,27)(H,28,30)/p+1/t21-/m1/s1/fC25H31N4O4/h28H,26-27H2/q+1 3C4879A563412755