Using CCSc1nc(N2CCC(O)CC2)cc(C)c1C(=O)NCc1cccc(F)c1 to produce CCSc1nc(N2CCC(=O)CC2)cc(C)c1C(=O)NCc1cccc(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.