Using CCOC(=O)C(=O)N(C)Cc1ncccn1, O=C1C=CCCN1Cc1ccc(F)c(Cl)c1 to produce CN1C(=O)C(O)=C2C(=O)N(Cc3ccc(F)cc3)CCC2C1c1ncccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.