InChI=1/C16H28N4O2S/c1-6-11(2)18-15(21)12(3)19-16(22)17-10-13(20(4)5)14-8-7-9-23-14/h7-9,11-13H,6,10H2,1-5H3,(H,18,21)(H2,17,19,22)/p+1/t11-,12-,13-/m0/s1/fC16H29N4O2S/h17-20H/q+1 8E1B6894F3C2920E