InChI=1/C16H22N2O5S2/c1-11-15(24-10-17-11)16(20)23-8-14(19)18(12-4-2-3-5-12)13-6-7-25(21,22)9-13/h10,12-13H,2-9H2,1H3/t13-/m1/s1 E149648FD337218E