Using COc1cccc([C@H]2[C@H](Cn3nnc(-c4cccnc4)n3)OC(=O)N2c2ccc(Cl)cc2)c1 to produce O=C1O[C@@H](Cn2nnc(-c3cccnc3)n2)[C@H](c2cccc(O)c2)N1c1ccc(Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.