org.openscience.cdk
org.openscience.cdk.event
org.openscience.cdk.exception
org.openscience.cdk.graph.matrix
org.openscience.cdk.hash
org.openscience.cdk.interfaces
org.openscience.cdk.io
org.openscience.cdk.io.formats
org.openscience.cdk.io.iterator
org.openscience.cdk.io.iterator.event
org.openscience.cdk.io.listener
org.openscience.cdk.io.random
org.openscience.cdk.io.setting
org.openscience.cdk.isomorphism.matchers
org.openscience.cdk.libio.cml
org.openscience.cdk.tools