InChI=1/C19H25N5O/c1-3-24-9-5-6-13(24)11-20-19-18-17(21-12-22-19)15-10-14(25-4-2)7-8-16(15)23-18/h7-8,10,12-13,23H,3-6,9,11H2,1-2H3,(H,20,21,22)/p+1/t13-/m0/s1/fC19H26N5O/h20,24H/q+1 1FCED2AB5ECEF2A0