Using COCCc1cc(N2CCN(CC[C@H]3CC[C@H](NC(=O)OC(C)(C)C)CC3)CC2)nc(C(C)(C)C)n1, ClCCl to produce CC(=O)N[C@H]1CC[C@H](CCN2CCN(c3cc(CCO)nc(C(C)(C)C)n3)CC2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.