Using O=C(Nc1cccc2cnccc12)Oc1ccccc1, NC1CCc2cc(F)ccc2C1CC1CC1 to produce O=C(Nc1cccc2cnccc12)NC1CCc2cc(F)ccc2C1CC1CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.