InChI=1/C18H27N5O2/c1-22(2)10-11-23(14-16-7-5-6-15(12-16)13-19)17(24)8-3-4-9-21-18(20)25/h5-7,12H,3-4,8-11,14H2,1-2H3,(H3,20,21,25)/p+1/fC18H28N5O2/h21-22H,20H2/q+1 290324327C959E8B