Using CCOC(=O)C(C(=O)NCc1ccccc1)=C1SC=CS1, C=CC(=O)OCC to produce CCOC(=O)C1CN(Cc2ccccc2)C(=O)C(=C2SC=CS2)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.