InChI=1/C23H21N5O4/c29-22(21-11-10-19(32-21)15-31-18-7-2-1-3-8-18)26-27-23(30)25-14-17-6-4-5-9-20(17)28-13-12-24-16-28/h1-13,16H,14-15H2,(H,26,29)(H2,25,27,30)/f/h25-27H 94CD1AA168CA5E30