InChI=1/C21H19NO7/c1-4-27-21(24)13(3)28-16-8-12(2)19-17(11-16)29-18(20(19)23)10-14-6-5-7-15(9-14)22(25)26/h5-11,13H,4H2,1-3H3/b18-10-/t13-/m0/s1	36FBE33B42A39271