InChI=1/C15H12O5/c16-11-4-6-13(17)10(8-11)3-1-9-2-5-14(18)12(7-9)15(19)20/h1-8,16-18H,(H,19,20)/p-1/b3-1+/fC15H11O5/q-1	7FBCAD7F8E2E5035