You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name gallium;2-[7-[1-carboxy-4-[[2-[1-(4-chlorobenzoyl)-5-methoxyindol-3-yl]acetyl]amino]butyl]-4-(carboxylatomethyl)-10-(2-oxoethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetate;hydroxide into its molecular formula.
user
C37H46ClGaN6O11
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