You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 2-[[(butan-2-ylamino)-[2-(2-methyl-1,3-dioxolan-2-yl)ethylamino]methylidene]amino]-N,N-dimethylacetamide .
user
C15H30N4O3
assistant