InChI=1/C21H17NO3/c22-20-17(13-19(23)24)7-4-8-18(20)21(25)16-11-9-15(10-12-16)14-5-2-1-3-6-14/h1-12H,13,22H2,(H,23,24)/p-1/fC21H16NO3/q-1	81D233E7B5389192