InChI=1/C21H29N5O/c27-21(24-14-6-13-22-18-7-2-1-3-8-18)25-19-10-15-26(16-11-19)17-20-9-4-5-12-23-20/h1-5,7-9,12,19,22H,6,10-11,13-17H2,(H2,24,25,27)/p+1/fC21H30N5O/h24-26H/q+1 BBE1F0D4D67545AB