InChI=1/C19H32N2O4S/c1-5-21(6-2)11-12-25-18-9-7-17(8-10-18)13-20-19(22)15-26(23,24)14-16(3)4/h7-10,16H,5-6,11-15H2,1-4H3,(H,20,22)/p+1/fC19H33N2O4S/h20-21H/q+1 194D908CB15F07A4