You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as 1-(2-methylprop-2-enyl)-3-[[(15R)-15-tetracyclo[6.6.2.02,7.09,14]hexadeca-2,4,6,9,11,13-hexaenyl]methyl]thiourea using the IUPAC nomenclature.
user
C22H24N2S
assistant