InChI=1/C19H23N5O3/c1-23(2)10-4-9-21-15-7-8-16(24(25)26)19-17(15)18(20)13-11-12(27-3)5-6-14(13)22-19/h5-8,11,21H,4,9-10H2,1-3H3,(H2,20,22)/p+2/fC19H25N5O3/h22-23H,20H2/q+2 A6095FF831B17FA0