You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance (1S,2R)-2-(aminomethyl)-N-cyclopropyl-N-prop-2-enyl-1-thiophen-3-ylcyclopropane-1-carboxamide .
user
C15H20N2OS
assistant