You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the SMILES representation of the molecule with IUPAC name (1R)-N-[tert-butyl-(3,4,5-trimethoxyphenyl)phosphoryl]-2-methyl-1-phenylpropan-1-amine ?
user
COC1=CC(P(=O)(NC(C2=CC=CC=C2)C(C)C)C(C)(C)C)=CC(OC)=C1OC
assistant