InChI=1/C18H23N5O/c1-2-3-9-21-18-14-8-10-20-11-15(14)22-17(23-18)13-6-4-12(5-7-13)16(19)24/h4-7,20H,2-3,8-11H2,1H3,(H2,19,24)(H,21,22,23)/p+1/fC18H24N5O/h20-21H,19H2/q+1	56E53116A3E299BE