You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
7-methoxy-4-[(1R)-1-(6-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethoxy]quinoline;7-methoxy-4-[(1S)-1-(6-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethoxy]quinoline The above is the IUPAC name of a molecule. Write its molecular formula.
user
C46H38N10O4
assistant