Using COc1ncccc1-c1cc(C(=O)c2cccc(N)c2)c(OC)c(C(C)(C)C)c1 to produce COc1c(C(=O)c2cccc(N)c2)cc(-c2ccc[nH]c2=O)cc1C(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.