InChI=1/C15H32N4O/c1-5-12(6-2)14(19(3)4)11-18-15(16)17-10-13-8-7-9-20-13/h12-14H,5-11H2,1-4H3,(H3,16,17,18)/p+2/t13-,14-/m0/s1/fC15H34N4O/h17-19H,16H2/q+2 BD7FD2AA8984C828