Using O=C(c1c(Cl)cc(Br)cc1Cl)n1ccc2cnccc21, C=CC(=O)OCC to produce CCOC(=O)/C=C/c1cc(Cl)c(C(=O)n2ccc3cnccc32)c(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.