[OpenBabel-scripting] pybel ring numbering

[giovannicianchetta <gio...@gm...>]

Hi,
I am having a strange problem with openbabel and pybel.
look at the code below, please:


>>> import pybel
>>> mol=pybel.readstring('smi','c1ccccc1CCc2ccccc2')
>>> print mol
c1ccccc1CCc1ccccc1	

as you can notice the second ring has been renumbered as 1 so now I have two
rings with the same index.
has anyone found this problem before?
is there a solution for this?

thanks

Giovanni

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