InChI=1/C22H22N4O6S/c27-19(24-16(21(28)29)7-13-9-23-15-4-2-1-3-14(13)15)10-33-22-26-25-20(32-22)12-5-6-17-18(8-12)31-11-30-17/h1-6,8,16,20,22,25-26H,7,9-11H2,(H,24,27)(H,28,29)/t16-,20+,22-/m1/s1/f/h23-24H 67728AA267C1502B