InChI=1S/C17H19NO12/c19-8(7(14(24)25)18-13(23)6-4-2-1-3-5-6)16(28)30-17-11(22)9(20)10(21)12(29-17)15(26)27/h1-5,7-12,17,19-22H,(H,18,23)(H,24,25)(H,26,27)