InChI=1/C25H21N5O2/c1-17(2)30-23(31)12-11-20(27-30)24-21-16-19(32-22-10-6-7-14-26-22)13-15-29(21)28-25(24)18-8-4-3-5-9-18/h3-17H,1-2H3 6B7FD6531B1B02B0