InChI=1/C19H25N5O3/c25-19(18-16-11-15(24(26)27)8-9-17(16)21-22-18)20-13-5-4-10-23(12-13)14-6-2-1-3-7-14/h8-9,11,13-14H,1-7,10,12H2,(H,20,25)(H,21,22)/p+1/t13-/m1/s1/fC19H26N5O3/h20-21,23H/q+1 A406C60F76CD97EA