Using O=Cc1c(-c2ccc(F)cc2)cc2c3c1ccn3C(=O)CNC2, NO to produce O=C1CNCc2cc(-c3ccc(F)cc3)c(C=NO)c3ccn1c23, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.