InChI=1/C15H18N2O5S/c1-9-3-4-12-11(7-9)17-14(19)15(2,22-12)13(18)16-10-5-6-23(20,21)8-10/h3-4,7,10H,5-6,8H2,1-2H3,(H,16,18)(H,17,19)/t10-,15-/m0/s1/f/h16-17H ECB90BD85045EFC5