content_image/908236.jpg content_image/908237.jpg content_image/908238.jpg content_image/908239.jpg content_image/908240.jpg content_image/908241.jpg content_image/908242.jpg content_image/908243.jpg content_image/908244.jpg
<img src='content_image/908236.jpg'>

<img src='content_image/908237.jpg'>

<img src='content_image/908238.jpg'>

<img src='content_image/908239.jpg'>

-continued 

<img src='content_image/908240.jpg'>

<img src='content_image/908241.jpg'>

<img src='content_image/908242.jpg'>

<img src='content_image/908243.jpg'>

The c ( ompound 3) to ( 6) s represent d b are described b I e y the follow• e ow. mg formulae 

<img src='content_image/908244.jpg'>

