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