The molecular formula C19H23NO5 (molar mass: 345.39 g/mol) may refer to: Semorphone Tretoquinol, a beta-adrenergic agonist WB-4101, an antagonist at the α1B-adrenergic receptor.
The molecular formula C19H23NO5 (molar mass: 345.39 g/mol) may refer to: Semorphone Tretoquinol, a beta-adrenergic agonist WB-4101, an antagonist at the α1B-adrenergic receptor.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).