Using CCOC(=O)[C@@H](Cc1cc2ccnc(NC(c3ccccc3)(c3ccccc3)c3ccccc3)c2cc1OC)N1CC[C@H](NS(=O)(=O)c2cnc(N(C)C)s2)C1=O, ClCCl to produce CCOC(=O)[C@@H](Cc1cc2ccnc(N)c2cc1OC)N1CC[C@H](NS(=O)(=O)c2cnc(N(C)C)s2)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.