Using CCOC(=O)CBr, O=C1CCC(c2ccc(O)c(Cl)c2)=NN1 to produce CCOC(=O)COc1ccc(C2=NNC(=O)CC2)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.