Using CC(C)(C)OC(=O)N1C[C@H](N(OCc2ccccc2)C(=O)Cl)CC[C@H]1c1ncns1 to produce O=C(Cl)N(OCc1ccccc1)[C@@H]1CC[C@@H](c2ncns2)NC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.