Using COc1ccc(C2(CCO)CCNC2)cc1OC, COc1ccc(-n2cnnn2)cc1C(=O)Cl to produce COc1ccc(C2(CCO)CCN(C(=O)c3cc(-n4cnnn4)ccc3OC)C2)cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.