21-chloro-3,3,6,6,9,9,12,12,15,15,18,18,21-tridecamethyl-1-(trimethylsilyl)-1,4,7,10,13,16,19-docosaheptayne

21-methoxy-3,3,6,6,9,9,12,12,15,15,18,18,21-tridecamethyl-1-(trimethylsilyl)-1,4,7,10,13,16,19-docosaheptayne

24-chloro-3,3,6,6,9,9,12,12,15,15,18,18,21,21,24-pentadecamethyl-1-(trimethylsilyl)-1,4,7,10,13,16,19,22-pentacosaoctayne

24-methoxy-3,3,6,6,9,9,12,12,15,15,18,18,21,21,24-pentadecamethyl-1-(trimethylsilyl)-1,4,7,10,13,16,19,22-pentacosaoctayne

9-chloro-3,3,6,6,9-pentamethyl-1,4,7-decatriyne