Using O=C(O)C(SCc1ccccc1)C(=O)O, CC(=O)c1c(C)cccc1C to produce Cc1cccc(C)c1-c1cc(O)c(SCc2ccccc2)c(=O)o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.