InChI=1/C24H22N2O4/c1-4-25-24(27)18-7-5-6-15-12-16(8-9-17(15)18)30-21-10-11-26-20-14-23(29-3)22(28-2)13-19(20)21/h5-14H,4H2,1-3H3,(H,25,27)/p+1/fC24H23N2O4/h25-26H/q+1 6A3D8416089F7779