InChI=1/C15H26N4O2/c1-5-12(6-2)19(7-8-20)15-13(14(16)18-21)10(3)9-11(4)17-15/h9,12,20-21H,5-8H2,1-4H3,(H2,16,18)/p+1/fC15H27N4O2/h17H,16H2/q+1/b18-14-	D9128069752EDE07