Using COP(=O)(OC)OC, N#Cc1ccc(CC23CCCN2C(=O)C(c2cc(Cl)cc(Cl)c2)=C3O)cc1 to produce COC1=C(c2cc(Cl)cc(Cl)c2)C(=O)N2CCCC12Cc1ccc(C#N)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.