Using CCOC(=O)C1=C(CN2CCOCC2C(=O)O)NC(c2nccs2)=NC1c1ccc(F)cc1Br, CON to produce CCOC(=O)C1=C(CN2CCOC[C@H]2C(=O)NOC)NC(c2nccs2)=NC1c1ccc(F)cc1Br, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.