Using O=c1[nH]c2ccc(Br)cc2c(O)c1Cc1cncnc1, COC(=O)C(F)(F)Cl to produce Oc1nc2ccc(Br)cc2c(OC(F)F)c1Cc1cncnc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.