InChI=1/C20H31N2O5S/c1-3-5-13-22-14-11-20(12-15-22,19(23)21-24)28(25,26)18-9-7-17(8-10-18)27-16-6-4-2/h7-10H,3-6,11-16H2,1-2H3,(H-,21,23,24)/q-1/p+1/fC20H32N2O5S/h21-22H/q 8CA0F48D7F11CFBB