cyclic compounds naming

7:14

11:20

6:48

34:28

54:56

10:36

9:50

19:56

12:18

16:55

34:25

1:10:27

1:16:38

10:42

18:06

11:59

12:28

6:35

14:49

11:18

16:41

12:41

25:17

23:05

55:55

11:09

31:13

5:57

6:02

7:43

34:45

10:43

12:19

24:38

1:38:54

9:34

13:35

38:13

9:28

13:42

1:03:38

7:47

1:32:12

7:11

30:14

11:29

11:15

7:48

6:51

5:17

7:19

10:45

5:01

11:25

2:18:36

1:54:00

6:07

5:48

18:52

13:16