You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2S,5Z,9R,13E)-2-[5-(6-amino-9H-pyrido[3,4-b]indole-1-carbonyl)-4-hydroxy-5,6-dimethyl-3-[4-methyl-5-(2-methylpropyl)oxan-2-yl]oxyoxan-2-yl]oxy-9-hydroxy-12-methyl-13-propylidenebicyclo[7.3.1]trideca-1(12),5-dien-3,7-diyn-11-one The above is the IUPAC name of a molecule. Write its molecular formula.
user
C46H53N3O8
assistant