Using Cc1ccc(C(=O)NC2CC2)cc1-c1ccc(C(=O)O)cc1, CNC(=O)CN to produce CNC(=O)CNC(=O)c1ccc(-c2cc(C(=O)NC3CC3)ccc2C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.