Using Cc1ccc(C(=O)NC2CC2)cc1Nc1nncc2cc(C(=O)O)c(C)n12, NCc1ccccc1 to produce Cc1ccc(C(=O)NC2CC2)cc1Nc1nncc2cc(C(=O)NCc3ccccc3)c(C)n12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.