Using COC(=O)[C@@H](Cc1ccccc1)Oc1c(Br)cc(-c2c3ccccc3c(O)c3sc4ccccc4c23)cc1Br, COC(=O)CBr to produce COC(=O)COc1c2ccccc2c(-c2cc(Br)c(OC(Cc3ccccc3)C(=O)OC)c(Br)c2)c2c1sc1ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.