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 __   _      ___                 ___      ______  
| || | ||   / _ \\    ____      / _ \\   /_____// 
| '--' ||  | / \ ||  |    \\   / //\ \\  `____ `  
| .--. ||  | \_/ ||  | [] ||  |  ___  || /___//   
|_|| |_||   \___//   |  __//  |_||  |_|| `__ `    
`-`  `-`    `---`    |_|`-`   `-`   `-`  /_//     
                     `-`                 `-`

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Text this: Photoreactivity of polymorphs of a ladder polymer with criss-cross and parallel orientations of CC bonds