InChI=1/C14H25N5O3/c1-15-13(21)16-12(20)11-17-7-9-19(10-8-17)14(22)18-5-3-2-4-6-18/h2-11H2,1H3,(H2,15,16,20,21)/f/h15-16H 0410CB85271C7001