Using NC1(CO)c2cc(I)ccc2Oc2ncc(Br)cc21, N#CCBr to produce N#CCOCC1(N)c2cc(I)ccc2Oc2ncc(Br)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.