InChI=1/C13H23N3O3/c1-19-9-13(18)15-11-4-6-16(7-5-11)8-12(17)14-10-2-3-10/h10-11H,2-9H2,1H3,(H,14,17)(H,15,18)/f/h14-15H CCCD1AF7592488B8