1-(2,4-dihydroxy-3-methylphenyl)-2-(4-nitrophenyl)ethanone InChI=1/C15H13NO5/c1-9-13(17)7-6-12(15(9)19)14(18)8-10-2-4-11(5-3-10)16(20)21/h2-7,17,19H,8H2,1H ethanone, 1-(2,4-dihydroxy-3-methylphenyl)-2-(4-nitrophenyl)-