Using COC=C(C(=O)OC)c1c(OC)ncnc1Oc1cccc(CBr)c1, N#Cc1ccccc1O to produce COC=C(C(=O)OC)c1c(OC)ncnc1Oc1cccc(COc2ccccc2C#N)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.