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 [1-[2-amino-6-(1-aminoethylamino)hex-1-en-3-yl]-2-[5-(hydroxyamino)furan-2-yl]benzimidazol-5-yl]-[3-hydroxy-4-(3-methylphenyl)piperazin-1-yl]methanone .
user
C31H40N8O4
assistant