OGLE-SMC-ECL-3123 eclipsing binary with a Type II Cepheid (OGLE-SMC-T2CEP-23) OGLE-SMC-ECL-6408 eclipsing binary with a Classical Cepheid (OGLE-SMC-CEP-0411) OGLE-SMC-ECL-6976 eclipsing binary with a Classical Cepheid (OGLE-SMC-CEP-1996) OGLE-SMC-ECL-7061 eclipsing binary with a Classical Cepheid (OGLE-SMC-CEP-2199) OGLE-SMC-ECL-7243 eclipsing binary with a Type II Cepheid (OGLE-SMC-T2CEP-28) OGLE-SMC-ECL-7250 eclipsing binary with a Type II Cepheid (OGLE-SMC-T2CEP-29) OGLE-SMC-ECL-7437 eclipsing binary with a Classical Cepheid (OGLE-SMC-CEP-3235)