Using CC(C)(C)OC(=O)n1cc(-c2ccc3nc(NCc4cccc(Cl)c4)cnc3c2)cn1 to produce Clc1cccc(CNc2cnc3cc(-c4cn[nH]c4)ccc3n2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.