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system
What is the molecular formula of the molecule identified by 3-[2-[2-[(4-hydroxy-1-methyl-2-oxoquinolin-3-yl)-(4-methoxynaphthalen-1-yl)methyl]-1H-indol-3-yl]ethyl]-1-methyl-1-phenylurea ?
user
C40H36N4O4
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