InChI=1/C14H25N5O2/c1-3-4-7-18(2)10-11-5-8-19(9-6-11)14(20)12-13(15)17-21-16-12/h11H,3-10H2,1-2H3,(H2,15,17)/p+1/fC14H26N5O2/h18H,15H2/q+1 66D40FD8C3B538EF