InChI=1/C20H19NO5/c1-13(16-6-9-18-19(11-16)25-12-24-18)26-20(23)10-5-15-3-7-17(8-4-15)21-14(2)22/h3-11,13H,12H2,1-2H3,(H,21,22)/b10-5-/t13-/m1/s1/f/h21H	3EFB6361A1286EE7