InChI=1S/C18H23N3O11S/c19-8(17(29)30)1-2-13(24)21-9(16(28)20-5-14(25)26)6-33-12-4-10(22)7(3-11(12)23)15(27)18(31)32/h3-4,8-9,15,22-23,27H,1-2,5-6,19H2,(H,20,28)(H,21,24)(H,25,26)(H,29,30)(H,31,32)