InChI=1/C27H28N4O5/c1-18(14-19-8-5-4-6-9-19)16-28-20-15-21-23(30-26(32)22-10-7-12-36-22)24(27(33)35-3)31(11-13-34-2)25(21)29-17-20/h4-10,12,14-15,17,28H,11,13,16H2,1-3H3,(H,30,32)/b18-14+/f/h30H C5B215E0996B0869