Using NCC(c1ccccc1)c1ccccc1, CCOP(=O)([O-])CC(=O)Nc1c(C(C)C)cccc1C(C)C to produce CCOP(=O)(CC(=O)Nc1c(C(C)C)cccc1C(C)C)NCC(c1ccccc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.