InChI=1S/C18H25N3O10/c19-10(16(26)27)5-6-11(22)21-20-9-3-1-8(2-4-9)7-30-18-14(25)12(23)13(24)15(31-18)17(28)29/h1-4,10,12-15,18,20,23-25H,5-7,19H2,(H,21,22)(H,26,27)(H,28,29)