Using CC(C)(C)OC(=O)N1CCC[C@H]1C(=O)NN, COc1ccc(OCC#N)cc1OC to produce COc1ccc(OCc2nnc([C@@H]3CCCN3C(=O)OC(C)(C)C)[nH]2)cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.