InChI=1/C20H31N7/c21-14-7-9-15(10-8-14)24-20-25-18(22-11-13-5-6-13)17-19(26-20)27(12-23-17)16-3-1-2-4-16/h12-16H,1-11,21H2,(H2,22,24,25,26)/p+1/fC20H32N7/h21-22,24H/q+1 0BCDD268D895E5E6