You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name 4-(19,19-dimethyl-4-phenyl-15-thia-4-azaheptacyclo[14.11.0.02,14.03,11.05,10.018,26.020,25]heptacosa-1(27),2(14),3(11),5(10),6,8,12,16,18(26),20,22,24-dodecaen-8-yl)-N,N-diphenylaniline ?
user
C51H36N2S
assistant