Using O=C1O[C@@]2([C@@H](I)c3ccccc3)CC[C@H](C(=O)N3CCN(c4ccc(I)cc4)CC3)[C@@H]1C2 to produce O=C1O[C@@]2(Cc3ccccc3)CC[C@H](C(=O)N3CCN(c4ccccc4)CC3)[C@@H]1C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.