thumb|The beta-lactam backbone, with variable group highlighted thumb|Carbenicillin thumb|Ticarcillin
thumb|The beta-lactam backbone, with variable group highlighted thumb|Carbenicillin thumb|Ticarcillin
The carboxypenicillins are a group of antibiotics. They belong to the penicillin family and comprise the members carbenicillin and ticarcillin.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).