InChI=1/C18H29N5O2/c1-2-21-8-10-22(11-9-21)17-12-15(5-6-19-17)13-20-18(25)23-7-3-4-16(24)14-23/h5-6,12,16,24H,2-4,7-11,13-14H2,1H3,(H,20,25)/p+2/t16-/m1/s1/fC18H31N5O2/h19-21H/q+2 AAA07C100391080A