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What is the molecular formula of the molecule identified by 10-(3-naphthalen-1-ylphenyl)-9-(3-naphthalen-2-ylphenyl)-2-phenylanthracene;10-(3-naphthalen-2-ylphenyl)-9-(4-naphthalen-1-ylphenyl)-2-phenylanthracene;10-(3-naphthalen-1-ylphenyl)-9-(3-phenanthren-9-ylphenyl)-2-phenylanthracene;10-(3-naphthalen-2-ylphenyl)-9-(3-phenanthren-9-ylphenyl)-2-phenylanthracene ?
user
C216H140
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