OGLE-SMC-T2CEP-07 additional ellipsoidal variations (P = 392.93 d) OGLE-SMC-T2CEP-10 additional ellipsoidal-like variations (P = 198.18 d) + secondary period (15.7658 d). OGLE-SMC-T2CEP-18 alternations of minima OGLE-SMC-T2CEP-19 modulation of amplitude OGLE-SMC-T2CEP-20 alternations of minima OGLE-SMC-T2CEP-23 additional eclipsing variations (P = 156.884 d) OGLE-SMC-T2CEP-25 additional ellipsoidal variations (P = 174.87 d) OGLE-SMC-T2CEP-28 additional eclipsing variations (P = 141.835 d) OGLE-SMC-T2CEP-29 additional eclipsing variations (P = 608.6 d) OGLE-SMC-T2CEP-43 alternations of minima