InChI=1/C15H23N5/c1-14(2,3)10-7-6-8-11(9-10)20-13(17)18-12(16)19-15(20,4)5/h6-9H,1-5H3,(H4,16,17,18,19)/p+1/fC15H24N5/h19H,16-17H2/q+1 9A84BA27220BA7BD