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-(1,3-benzodioxol-5-yl)-3-[[1-(4-methoxyphenyl)-2-methylpropan-2-yl]amino]propan-2-ol;hydrochloride ?
user
C21H28ClNO4
assistant