InChI=1/C16H26N4O4S/c1-11-9-19(2)7-5-13(11)17-16(22)14-3-4-15(21)20(18-14)12-6-8-25(23,24)10-12/h11-13H,3-10H2,1-2H3,(H,17,22)/p+1/t11-,12-,13+/m1/s1/fC16H27N4O4S/h17,19H/q+1 F3EEB6E3BE39FA85