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 [3-[[2-(3-aminopropylamino)-5-carbamoylpyrimidin-4-yl]amino]phenyl]-[(Z)-2-iminoethylideneamino]azanium .
user
C16H22N9O+
assistant