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another network

Another one (C7H14 this time):
It's a bit cumbersome, but I managed to get smiles strings to show as tooltip text. This tells me that the three vertices in the center of this picture (the bridging ones) are C=C(C)CCCC, C=C(CC)C(C)C, and C=C(CC)CCC. Not sure why.

Oh, and the 'lobe' on the left seem to be (all?) non-cyclic, while the ones on the right seem to be cyclic, which makes sense.
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