Using COC(=O)C1CN(C(=O)/C=C/c2ccc(Sc3ccc4c(c3)OCCO4)c(C(F)(F)F)c2)CCN1C(=O)OC to produce COC(=O)N1CCN(C(=O)/C=C/c2ccc(Sc3ccc4c(c3)OCCO4)c(C(F)(F)F)c2)CC1C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.