Using COc1cccc(Cl)c1C=O, c1ccc(C(c2ccccc2)[C@@H]2CNC[C@@H]3CCCN32)cc1 to produce COc1cccc(Cl)c1CN1C[C@@H]2CCCN2[C@H](C(c2ccccc2)c2ccccc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.