InChI=1S/C18H21N3O11S/c19-7(17(29)30)1-4-11(24)21-8(16(28)20-5-12(25)26)6-33-15-10(23)3-2-9(22)13(15)14(27)18(31)32/h2-3,7-8,14,27H,1,4-6,19H2,(H,20,28)(H,21,24)(H,25,26)(H,29,30)(H,31,32)