InChI=1/C24H23N5O2/c25-22-20-19(15-10-12-18(13-11-15)31-17-8-2-1-3-9-17)21(23(26)30)29(16-6-4-5-7-16)24(20)28-14-27-22/h1-3,8-14,16H,4-7H2,(H2,26,30)(H2,25,27,28)/f/h25-26H2 518A4E5DE90CBA8C