Inconsistent inner representation

[artemkondyukov]

ghci> let b = readSmiles "c1ccccc1C(=O)O"
ghci> case b of Right val -> writeSmiles val
"c"
ghci>

It seems that the internal representation of SMILES string lacks proper handling of cyclic structures.

[klangner]

Hi Artem

As I understand you want to give it a try. That's great :-)

Let me know if you need any help or need some explanation regarding the parser.

[artemkondyukov]

Yeah, sure, I'll work this out. Thank you.
However, right now I'm implementing excited/non-excited states of electron shell.