InChI=1/C18H21NO8S/c1-8-7-28-14(19-8)5-12(22)10-3-2-9(4-11(10)21)26-18-17(25)16(24)15(23)13(6-20)27-18/h2-4,7,13,15-18,20-21,23-25H,5-6H2,1H3/t13-,15+,16+,17+,18+/m0/s1 630E22BFD0043BE5