Using COC/C=C/B1OC(C)(C)C(C)(C)O1, O=C(NC1CC1)c1cc(Br)ccc1Cl to produce COCC=Cc1ccc(Cl)c(C(=O)NC2CC2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.