Using CCOP(=O)(Cc1ccc(NC(=O)/C=C/c2cncn2-c2ccc(F)cc2)cc1)OCC to produce CCOP(=O)(Cc1ccc(NC(=O)CCc2cncn2-c2ccc(F)cc2)cc1)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.