InChI=1/C16H34N4O4S/c1-13(2)9-19(11-15(17)21)5-7-25(23,24)8-6-20(10-14(3)4)12-16(18)22/h13-14H,5-12H2,1-4H3,(H2,17,21)(H2,18,22)/p+2/fC16H36N4O4S/h19-20H,17-18H2/q+2 E248CB6D7302387B