Using CCOP(=O)(C(Cc1ccccc1)N=C(c1ccccc1)c1ccccc1)C(Cc1ccccc1)N=C(c1ccccc1)c1ccccc1 to produce NC(Cc1ccccc1)P(=O)(O)C(N)Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.