You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2S)-2-[1-[2-(methoxymethyl)-6-[(3S)-3-methyl-4-(oxetan-3-yl)piperazin-1-yl]pyrimidin-4-yl]indazol-6-yl]spiro[2.2]pentane-2-carbonitrile is the IUPAC name of a molecule. Please give its molecular formula.
user
C27H31N7O2
assistant