InChI=1S/C18H25N3O11S/c19-8(17(31)32)1-4-12(24)21-9(16(30)20-6-14(27)28)7-33-18(5-13(25)26)11(23)3-2-10(22)15(18)29/h8-9,15,29H,1-7,19H2,(H,20,30)(H,21,24)(H,25,26)(H,27,28)(H,31,32)