s3://zinc3d/zinc-22t/H20/H20P400/a/H20P400-N-taa.db2.tgz
s3://zinc3d/zinc-22t/H20/H20P400/a/H20P400-N-tad.db2.tgz
s3://zinc3d/zinc-22t/H20/H20P400/a/H20P400-N-tab.db2.tgz
s3://zinc3d/zinc-22t/H20/H20P400/a/H20P400-N-tac.db2.tgz