InChI=1S/C16H24N2.C6H8O7/c1-13(2)16(12-17,11-14(3)18(4)5)15-9-7-6-8-10-15;7-3(8)1-6(13,5(11)12)2-4(9)10/h6-10,13-14H,11H2,1-5H3;13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)