InChI=1/C14H26N4O2S/c1-5-15-14(4,12(19)20-6-2)9-7-8-10-21-13-16-11(3)17-18-13/h15H,5-10H2,1-4H3,(H,16,17,18)/p+1/t14-/m0/s1/fC14H27N4O2S/h15,18H/q+1 D67D56A3EE4124D8