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system
What is the molecular formula of the molecule (19Z,28Z)-2,11,20,29,37,38,39,40-octazanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1(37),2,4,6,8,10,12(39),13,15,17,19,23,25,28,31,33,35-heptadecaene ?
user
C32H22N8
assistant