You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 5-[(2S,6R)-11-methoxy-6-methyl-4,7,10-triazatricyclo[7.4.0.02,7]trideca-1(9),10,12-trien-4-yl]quinoline-8-carbonitrile into its molecular formula.
user
C22H21N5O
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