InChI=1/C25H28N6O2/c1-2-3-4-5-8-14-27-25(33)21-22-24(30-20-13-7-6-12-19(20)29-22)31(23(21)26)28-16-17-10-9-11-18(32)15-17/h6-7,9-13,15-16,32H,2-5,8,14,26H2,1H3,(H,27,33)/b28-16+/f/h27H 7A07BBD2C41C4E7F