You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named potassium;1-benzyl-4H-pyrrolo[3,2-b]pyrrole-5-carboxylic acid;ethyl 1-benzyl-4H-pyrrolo[3,2-b]pyrrole-5-carboxylate;hydroxide is given. What is its corresponding molecular formula?
user
C30H29KN4O5
assistant