Using O=C(Cc1ccnc(Cl)n1)c1cccc(C(=O)Nc2c(F)cccc2F)c1, Nc1cc(F)ccn1 to produce O=C(Nc1c(F)cccc1F)c1cccc(-c2nc3cc(F)ccn3c2-c2ccnc(Cl)n2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.