InChI=1/C19H24N6O2/c1-3-24(4-2)12-13-27-16-8-6-15(7-9-16)21-18(26)14-17-22-19-20-10-5-11-25(19)23-17/h5-11H,3-4,12-14H2,1-2H3,(H,21,26)/p+1/fC19H25N6O2/h21,24H/q+1 2D4CD8FDCF272055