You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 4-[[[4-[[4-[[(2R)-2-phenylpropyl]amino]-6-(2-thiophen-2-ylethylamino)-1,3,5-triazin-2-yl]amino]cyclohexanecarbonyl]amino]methyl]benzoic acid by IUPAC nomenclature, provide its molecular formula.
user
C33H39N7O3S
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