Game will not start and just hangs forever.

If you mirror a molecule, it doesn't accept it as a valid version of the output. :( IIRC, SpaceChem accepted these types of solutions. Don't know if this a bug, or by design, but it did make me frowny face.

But aren't these two structures the same? https://gtm.steamproxy.vip/ugc/772858335317141310/DD6CDB855E3B1EAA60053CE1BB24FC8138BFBACA/ Benzene rings have the alternating bonding pattern and theyre both resonance forms. I guess I can understand because it's what the game is exactly expecting from you, but it's functionally the same thing. They sometimes just put circles in the middle instead of any of the double bonds. Also yes I only got into this situation because I didn't notice a benzene...

Hello, I noticed when I push or pull the Ammonia precursor, it duplicates... is there a reason for this? I am not very literate in this field of science. Thank you in advance.

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