InChI=1/C23H21N3O6/c27-21(26-23(29)25-17-7-9-19-20(13-17)31-12-11-30-19)14-32-22(28)10-8-16-6-5-15-3-1-2-4-18(15)24-16/h1-7,9,13H,8,10-12,14H2,(H2,25,26,27,29)/f/h25-26H 3EF4BAA54DE7BC5D