InChI=1/C23H17NO4/c1-24-18-9-5-4-8-17(18)22(27)21(23(24)28)20(26)13-11-16-15-7-3-2-6-14(15)10-12-19(16)25/h2-13,25,28H,1H3/p-1/b13-11+/fC23H16NO4/h28h/q-1	6CFF0253D5BF3329