Using CN(C)C=O, CCOCCNC(=O)c1c(O)c2ncc(Cc3ccc(F)cc3)cc2n(CCN)c1=O to produce CCOCCNC(=O)c1c(O)c2ncc(Cc3ccc(F)cc3)cc2n(CCNC(=O)N(C)C)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.