s3://zinc3d/zinc-22a/H48/H48P140/a/H48P140-O-aaaaaa.db2.tgz
s3://zinc3d/zinc-22a/H48/H48P210/a/H48P210-O-aaaaaa.db2.tgz
s3://zinc3d/zinc-22a/H48/H48P220/a/H48P220-O-aaaaaa.db2.tgz
s3://zinc3d/zinc-22a/H48/H48P260/a/H48P260-O-aaaaaa.db2.tgz