InChI=1/C14H26N4O2S/c1-11(2)18(3)9-5-4-8-17-14-7-6-12(10-13(14)15)21(16,19)20/h6-7,10-11,17H,4-5,8-9,15H2,1-3H3,(H2,16,19,20)/p+1/fC14H27N4O2S/h18H,16H2/q+1 2145DE7EA0AF777C