Using NC1(CCO)c2cc(Br)ccc2Oc2c1cc(Cl)nc2F, N#CBr to produce NC1=NC2(CCO1)c1cc(Br)ccc1Oc1c2cc(Cl)nc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.