Using Cc1cc(OCC2(O)CCSCC2)cc(C)c1-c1cccc(C=O)c1 to produce Cc1cc(OCC2(O)CCSCC2)cc(C)c1-c1cccc(CO)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.