InChI=1/C25H32N4O4/c1-17(29-15-5-6-18(16-29)9-14-23(26)30)24(31)27-20-12-10-19(11-13-20)25(32)28-21-7-3-4-8-22(21)33-2/h3-4,7-8,10-13,17-18H,5-6,9,14-16H2,1-2H3,(H2,26,30)(H,27,31)(H,28,32)/p+1/t17-,18+/m0/s1/fC25H33N4O4/h28-29,31H,26H2/q+1 31D543FC6848C0F3