InChI=1/C20H18N4O/c1-25-14-8-6-13(7-9-14)18-16-5-3-2-4-15(16)17(10-21)19(24)20(18,11-22)12-23/h4,6-9,16,18H,2-3,5,24H2,1H3/t16-,18-/m0/s1 FAEDE265C54C3A22