Trivial name topology as the Olympic rings) and quadratic acid (also known as squaric acid). The Bohemic acid complex is a mixture of chemicals obtained through fermentation of a species of actinobacteria. In 1977 the components were isolated and have been found useful as antitumor agents and anthracycline antibiotics. The authors named the complex (and one of its components, bohemamine) after the opera La bohème by Puccini, and the remaining components were named after characters in the opera: alcindoromycin (Alcindoro), collinemycin (Colline), marcellomycin (Marcello), mimimycin (Mimi), musettamycin (Musetta), rudolphomycin (Rodolfo) and schaunardimycin (Schaunard). However, the relationships between the characters do not correctly
Mimi Baxter leave together. After Nico returns only several months later, it is mentioned that Mimi is still well and travels through the world. Nico later even rejoins her grandmother for another adventure, where the two also visited Thailand. When her twin-sister Jana Brandner died, Nico returns to Düsseldorf and also mourns the death of Johannes, who has been presumed dead after his plane went lost from the radar. At that time, Mimi is not seen nor mentioned by anyone. Nico takes off again and returns in spring of 2010, where Mimi has already died and made Nico to her main heir.