Using CCOC(=O)c1cccc(N)c1NCc1ccc(-c2ccccc2C#N)cc1, CCOC(=S)[S-] to produce CCOC(=O)c1cccc2nc(S)n(Cc3ccc(-c4ccccc4C#N)cc3)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.