InChI=1/C15H32N4O/c1-5-17-15(2,14(16)20)8-6-9-18(3)11-13-7-10-19(4)12-13/h13,17H,5-12H2,1-4H3,(H2,16,20)/p+3/t13-,15+/m0/s1/fC15H35N4O/h17-19H,16H2/q+3 692122CE64702F33