InChI=1S/C15H25NO11/c1-15(2,11(22)12(23)16-4-3-6(17)18)5-26-14-9(21)7(19)8(20)10(27-14)13(24)25/h7-11,14,19-22H,3-5H2,1-2H3,(H,16,23)(H,17,18)(H,24,25)