You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (Z)-4-hydroxypent-3-en-2-one;iridium;3-(9-methyl-2H-carbazol-2-id-3-yl)-4-azatetracyclo[7.6.1.05,16.010,15]hexadeca-1,3,5,7,9(16),10,12,14-octaene .
user
C33H25IrN2O2-
assistant