You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please identify the SMILES representation of the molecule named N-[(2S)-1-methoxypropan-2-yl]-8-[4-(4-methylpiperazin-1-yl)phenyl]-5-(oxan-4-yloxy)pyrido[4,3-d]pyrimidin-2-amine .
user