写出CH3-CH-CH-CH3的一氯代物可能有的结构简式 1 1 CH3 CH3

ClCH2-CH-CH-CH3
`````````|`````|
``````H3C`台州院白唱盾``CH3
OR
``````Cl
``````|
CH3-C-CH-CH3
```````|``|
```H3C``CH3