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system
What is the molecular formula of the molecule [1-amino-2-[[3-ethyl-5-[2-[[2-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetyl]amino]ethylsulfanylmethyl]phenyl]methylsulfanyl]ethyl]-methyl-oxoazanium;ethane ?
user
C37H70N7O8S2+
assistant