s3://zinc3d/zinc-22a/H44/H44P500/a/H44P500-M-aaaaaa.db2.tgz
s3://zinc3d/zinc-22a/H44/H44P600/a/H44P600-M-aaaaaa.db2.tgz
s3://zinc3d/zinc-22a/H44/H44P700/a/H44P700-M-aaaaaa.db2.tgz
s3://zinc3d/zinc-22a/H44/H44P800/a/H44P800-M-aaaaaa.db2.tgz