Using COC(=O)c1ccc(COc2cc(C(C)(C)C)nn2Cc2ccc(C(=O)OC)cc2)cc1 to produce COC(=O)c1ccc(CN2N=C(C(C)(C)C)CC2=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.