Using O=C(c1cnc2cc(F)c(Br)cc2c1O)C1CC1, O=P(Cl)(Cl)Cl to produce O=C(c1cnc2cc(F)c(Br)cc2c1Cl)C1CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.