InChI=1/C21H24N2O6S/c1-28-13-8-6-12(7-9-13)10-23-15-5-3-2-4-14(15)22-21(23)30-20-19(27)18(26)17(25)16(11-24)29-20/h2-9,16-20,24-27H,10-11H2,1H3/t16-,17+,18+,19-,20-/m0/s1 CF9A8B9C2784E429