InChI=1S/C19H25N3O8S/c20-12(19(29)30)5-6-16(25)22-13(18(28)21-9-17(26)27)10-31-15(7-8-23)11-3-1-2-4-14(11)24/h1-4,8,12-13,15,24H,5-7,9-10,20H2,(H,21,28)(H,22,25)(H,26,27)(H,29,30)