InChI=1/C23H28N4O4/c1-30-17-7-8-18-16(13-17)14-19(25-18)23(29)24-15-22(28)27-11-9-26(10-12-27)20-5-3-4-6-21(20)31-2/h3-8,13-14,22,25,28H,9-12,15H2,1-2H3,(H,24,29)/t22-/m1/s1/f/h24H 92CAB01DAE4B5E63