Using CCCCC[C@H]1CC[C@H](c2ccc(-c3ccc(O)cc3)cc2)CC1, CCC[C@H]1CC[C@H](C(=O)O)CC1 to produce CCCCC[C@H]1CC[C@H](c2ccc(-c3ccc(OC(=O)[C@H]4CC[C@H](CCC)CC4)cc3)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.