I don't know much about the policy, but although 'cool beans' is slang, i'm not attempting to just use the slang definition for the wiki entry. As far as I've found, no one really knows what 'cool beans' means. If anything, this is a start.
Methylergometrine (other names include methylergonovine, methylergobasin, methergine, and D-lysergic acid 1-butanolamide) is a synthetic analogue of ergonovine, a psychedelic alkaloid found in ergot, and many species of morning glory.ethylergometrine (other names include methylergonovine, methylergobasin, methergine, and D-lysergic acid 1-butanolamide) is a synthetic analogue of ergonovine, a psychedelic alkaloid found in ergot, and many species of morning glory.
Methergine - Clinical Pharmacology. Methergine (methylergonovine maleate) acts directly on the smooth muscle of the uterus and increases the tone, rate, and amplitude of rhythmic contractions. Thus, it induces a rapid and sustained tetanic uterotonic effect which shortens the third stage of labor and reduces blood loss.