Using CCOC(=O)c1c(C)nn2c(OCc3c(F)cccc3Cl)cc(C)cc12 to produce Cc1cc(OCc2c(F)cccc2Cl)n2nc(C)c(C(=O)O)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.