org.openscience.cdk
org.openscience.cdk.atomtype
org.openscience.cdk.config
org.openscience.cdk.config.atomtypes
org.openscience.cdk.exception
org.openscience.cdk.fingerprint
org.openscience.cdk.graph
org.openscience.cdk.graph.matrix
org.openscience.cdk.ringsearch
org.openscience.cdk.sgroup
org.openscience.cdk.stereo
org.openscience.cdk.tools
org.openscience.cdk.tools.manipulator
org.openscience.cdk.tools.periodictable