InChI=1/C15H30N4S/c1-7-8-19(10-9-18(5)6)14-17-13(15(2,3)4)12(11-16)20-14/h7-11,16H2,1-6H3/p+2/fC15H32N4S/h16,18H/q+2 9B82353A1DE5DDF1