<s>
OELib	B-Application
was	O
an	O
Open	B-License
Source	I-License
Cheminformatics	O
library	O
.	O
</s>
<s>
Its	O
actual	O
GPLed	B-License
C++	B-Language
and	O
Java	B-Language
successors	O
are	O
OpenBabel	B-Application
and	O
JOELib	B-Language
.	O
</s>
