| Drug ID | pharmacological_action | actions | Name | Groupo | DB00559 | yes | antagonist | Bosentan | approved|investigational | DB06268 | unknown | antagonist | Sitaxentan | approved|investigational|withdrawn | DB06403 | no | antagonist | Ambrisentan | approved|investigational | DB08932 | yes | antagonist | Macitentan | approved |
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