wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/f6b5d8bd-27dc-4415-a320-53405a16db85/4DNFI525PKU5.hic
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/f6b5d8bd-27dc-4415-a320-53405a16db85/4DNFI525PKU5.hic 4DNFI525PKU5
test "c7f473100b2d0386cd52b1f7403bb710" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI525PKU5