InChI=1/C17H18N2O6S/c1-10-6-15(20)25-14-7-12(2-3-13(10)14)19-17(22)16(21)18-8-11-4-5-26(23,24)9-11/h2-3,6-7,11H,4-5,8-9H2,1H3,(H,18,21)(H,19,22)/t11-/m1/s1/f/h18-19H	6779261B8C84412C