InChI=1S/C18H23N3O10S/c19-9(18(30)31)1-4-13(24)21-10(17(29)20-6-15(27)28)7-32-16-8(5-14(25)26)11(22)2-3-12(16)23/h2-3,9-10,22-23H,1,4-7,19H2,(H,20,29)(H,21,24)(H,25,26)(H,27,28)(H,30,31)