InChI=1/C21H25N5O2/c27-20(24-13-6-5-12-23-19-9-3-4-11-22-19)10-14-25-21(28)17-15-26-18-8-2-1-7-16(17)18/h1-4,7-9,11,15,26H,5-6,10,12-14H2,(H,22,23)(H,24,27)(H,25,28)/p+1/fC21H26N5O2/h22-25H/q+1 C5F3C528B57F9098