InChI=1/C21H21NO4/c1-24-20-11-16-17(23)12-18(26-19(16)13-21(20)25-2)14-5-7-15(8-6-14)22-9-3-4-10-22/h5-8,11-13H,3-4,9-10H2,1-2H3/p+1/fC21H22NO4/h23H/q+1	4772F3F28E67B7FD