InChI=1/C21H22N2O6S/c1-12-9-17(24)20-13(2)16(21(26)29-18(20)10-12)11-19(25)23-8-7-14-3-5-15(6-4-14)30(22,27)28/h3-6,9-10,24H,7-8,11H2,1-2H3,(H,23,25)(H2,22,27,28)/f/h23H,22H2 614EF104750C2695