Using Oc1ccc2c(C(O)c3ccc(OCCN4CCCCC4)cc3)c(-c3ccc(F)cc3F)ccc2c1 to produce Oc1ccc2c3c(ccc2c1)-c1ccc(F)cc1OC3c1ccc(OCCN2CCCCC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.