Using Cn1ncc2cc(Oc3ccc(F)cc3CN)ccc21, O=C([O-])O to produce COc1ccc(CNCc2cc(F)ccc2Oc2ccc3c(cnn3C)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.