InChI=1/C19H22N2O7S2/c1-4-14-11(3)29-17(16(14)19(24)27-5-2)21-15(22)10-28-18(23)12-6-8-13(9-7-12)30(20,25)26/h6-9H,4-5,10H2,1-3H3,(H,21,22)(H2,20,25,26)/f/h21H,20H2 3A650BC6182A008A