Using CC(=O)OCC(=O)Cl, CN(C)[C@H]1CC[C@H](C(=O)Nc2c(C(=O)Nc3ccc(Cl)cn3)oc3ccc(N)cc23)CC1 to produce CC(=O)OCC(=O)Nc1ccc2oc(C(=O)Nc3ccc(Cl)cn3)c(NC(=O)[C@H]3CC[C@H](N(C)C)CC3)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.