InChI=1/C25H26N4O5/c1-15-11-18(20-5-3-4-6-22(20)26-15)14-34-19-9-7-17(8-10-19)24(31)27-23-13-29(16(2)30)12-21(23)25(32)28-33/h3-11,21,23,33H,12-14H2,1-2H3,(H,27,31)(H,28,32)/t21-,23+/m0/s1/f/h27-28H B2104CBB6B0CF135