Using C[O-], CC(C)(C)c1ccc(-c2cc(Nc3ccc4c(c3)OCCO4)nc(S(C)(=O)=O)n2)cc1 to produce COc1nc(Nc2ccc3c(c2)OCCO3)cc(-c2ccc(C(C)(C)C)cc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.