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 [(E)-[(1R)-5-(ethylamino)-2-[(4-methylcyclohexyl)methyl]-2,8-diazabicyclo[4.2.0]oct-5-en-7-ylidene]amino]methanethiol .
user
C17H30N4S
assistant