You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5,30-dibutyl-9,17,19,27-tetraphenyl-18-thia-9,15,21,27-tetraza-2,34-diboraundecacyclo[19.16.2.12,10.122,26.03,8.015,38.016,20.028,33.035,39.014,41.034,40]hentetraconta-1(38),3(8),4,6,10(41),11,13,16,19,22,24,26(40),28(33),29,31,35(39),36-heptadecaene is the IUPAC name of a molecule. Please give its molecular formula.
user
C66H52B2N4S
assistant