InChI=1S/C18H23NO3.C8H9NO2.C4H6O6/c1-19-8-7-18-11-4-5-13(20)17(18)22-16-14(21-2)6-3-10(15(16)18)9-12(11)19;1-6(10)9-7-2-4-8(11)5-3-7;5-1(3(7)8)2(6)4(9)10/h3,6,11-13,17,20H,4-5,7-9H2,1-2H3;2-5,11H,1H3,(H,9,10);1-2,5-6H,(H,7,8)(H,9,10)/p-2/t11-,12+,13-,17-,18-;;/m0../s1