Using COC[C@H]1CN(c2ccc(C3CCC(=O)CC3)cc2)C(=O)O1, CCOP(=O)(CC#N)OCC to produce COC[C@H]1CN(c2ccc(C3CCC(=CC#N)CC3)cc2)C(=O)O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.