Using Nc1cccnc1, COCCn1cc(-c2ccc(OCc3ccc(F)cc3)c(C(=O)OC)c2)cn1 to produce COCCn1cc(-c2ccc(OCc3ccc(F)cc3)c(C(=O)Nc3cccnc3)c2)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.