InChI=1/C18H25N5O2/c1-19-17(24)14-23-12-16(11-20-23)21-18(25)13-22(2)10-6-9-15-7-4-3-5-8-15/h3-5,7-8,11-12H,6,9-10,13-14H2,1-2H3,(H,19,24)(H,21,25)/p+1/fC18H26N5O2/h19,21-22H/q+1 34497FE05CB8231D