Using NO, O=CCOc1ccc2c(c1)CCN(Cc1ccc(-c3ccc(F)cc3)cc1)C2=O to produce O=C1c2ccc(OCC=NO)cc2CCN1Cc1ccc(-c2ccc(F)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.