Using Cc1ccc(NC(=O)OC(C)(C)C)cc1Nc1ncc2nc(N)sc2n1, CC(=O)Cl to produce CC(=O)Nc1nc2cnc(Nc3cc(NC(=O)OC(C)(C)C)ccc3C)nc2s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.