deletions | additions       diff --git a/layout.md b/layout.md  index c5eaea7..cc67a9f 100644  --- a/layout.md  +++ b/layout.md 
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FragIt_is_a_general_fragmentation__.tex  Frowns_is_a_chemoinformatics_toolkit__.tex  Weka_provides_machine_learning_algorithms__.tex  Toxtree_is_a_Java_application__.tex  mol2chemfig_is_a_Pyhton_program__.tex  NWChem_aims_to_provide_its__.tex  OrChem_is_an_Oracle_chemistry__.tex 
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QSAR_tools_is_a_set__.tex  SMARTCyp_is_a_QSAR_model__.tex  Topological_maximum_cross_correlation_descriptors__.tex  Toxtree_is_a_Java_application__.tex  VIDEAN_visual_and_interactive_descriptor__.tex  MolSig_is_an_algorithm_written__.tex  section_Quantum_Chemistry__.tex