InChI=1/C20H25N5O3/c1-23-18-16(19(26)24(2)20(23)27)21-17(22-18)14-7-6-8-15(13-14)28-12-11-25-9-4-3-5-10-25/h6-8,13H,3-5,9-12H2,1-2H3,(H,21,22)/p+1/fC20H26N5O3/h21,25H/q+1 E82CC888562FAB54