word mesh match name chebi Dopamine mesh:D004298 Dopamine dopamine chebi:18243 Dihydrotestosterone mesh:D013196 Dihydrotestosterone 17beta-hydroxy-5alpha-androstan-3-one chebi:16330 Steroids mesh:D013256 Steroids steroid chebi:35341 Testosterone mesh:D013739 Testosterone testosterone chebi:17347