InChI=1/C24H23N5O2/c1-4-31-28-12(2)13-5-7-18-15(9-13)21-16-10-25-24(30)22(16)20-14(23(21)26-18)6-8-19-17(20)11-29(3)27-19/h5,7,9,11,26H,4,6,8,10H2,1-3H3,(H,25,30)/b28-12+/f/h25H A6FECD8D1526EF13