Using C=CC(=O)Cl, CCOCCn1c(=O)c(C#N)c(NC2CNC2)c2ccccc21 to produce C=CC(=O)N1CC(Nc2c(C#N)c(=O)n(CCOCC)c3ccccc23)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.