InChI=1/C16H26N4O2S/c1-20(2)16(7-3-4-8-16)11-18-14(21)10-12(19-15(17)22)13-6-5-9-23-13/h5-6,9,12H,3-4,7-8,10-11H2,1-2H3,(H,18,21)(H3,17,19,22)/p+1/t12-/m1/s1/fC16H27N4O2S/h18-20H,17H2/q+1 4264D6CF5388C425