You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 1-(3-methylphenyl)-N-[2-(5-pyridin-2-yl-1,3,4-oxadiazol-2-yl)ethyl]methanesulfonamide ?
user
C17H18N4O3S
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