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What is the molecular formula of the molecule 1-(10-naphthalen-1-ylanthracen-9-yl)naphtho[2,3-b][1]benzofuran;1-(10-naphthalen-2-ylanthracen-9-yl)naphtho[2,3-b][1]benzofuran;7-(10-phenanthren-9-ylanthracen-9-yl)naphtho[1,2-b][1]benzofuran;7-(10-phenylanthracen-9-yl)naphtho[1,2-b][1]benzofuran;1-[10-(2-phenylphenyl)anthracen-9-yl]naphtho[2,3-b][1]benzofuran;1-[10-(3-phenylphenyl)anthracen-9-yl]naphtho[2,3-b][1]benzofuran;1-[10-(4-phenylphenyl)anthracen-9-yl]naphtho[2,3-b][1]benzofuran;7-[10-(2-phenylphenyl)anthracen-9-yl]naphtho[1,2-b][1]benzofuran ?
user
C328H200O8
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