Using COC(=O)c1ccc(-c2ccc(OC)c(B(O)O)c2)c(C)c1, CSc1ncc(Br)c(CO)n1 to produce COC(=O)c1ccc(-c2ccc(OC)c(-c3cnc(SC)nc3CO)c2)c(C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.