InChI=1/C23H25N3O4/c1-16(2)30-20-10-8-18(9-11-20)24-15-22(27)26-19-6-3-5-17(13-19)23(28)25-14-21-7-4-12-29-21/h3-13,16,24H,14-15H2,1-2H3,(H,25,28)(H,26,27)/f/h25-26H CC4FE551C78872BD