Using CCOC(=O)CC1(N=[N+]=[N-])c2cc(Br)ccc2Oc2cnc(Cl)cc21 to produce NC1(CCO)c2cc(Br)ccc2Oc2cnc(Cl)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.