Using Cc1ccc(NC(=O)OC(C)(C)C)c(C(=O)Nc2ccnc(Cl)c2)n1 to produce Cc1ccc(N)c(C(=O)Nc2ccnc(Cl)c2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.