Using COc1cc(C)cc(N)c1OCc1ccccc1, O=C([O-])c1nnnn1Cc1ccccc1 to produce COc1cc(C)cc(NC(=O)c2nnnn2Cc2ccccc2)c1OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.