InChI=1/C15H10O4/c16-13(17)7-10-8-14(18)19-15-11-4-2-1-3-9(11)5-6-12(10)15/h1-6,8H,7H2,(H,16,17)/p-1/fC15H9O4/q-1	02F4A1A5A37A42FF