Using COC(=O)c1ccc2nc(-c3cc(NC(=O)OC(C)(C)C)cn3C)[nH]c2n1 to produce Cn1cc(NC(=O)OC(C)(C)C)cc1-c1nc2ccc(C(=O)O)nc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.