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Skin lesions differ in:
Aromatic
A type of organic compound that contains one or more planar ring systems with delocalized pi-electron clouds, characterized by enhanced stability and distinctive smell.
Antiaromatic
Compounds that possess conjugated pi electrons in cyclic structures but with destabilization due to unfulfilled criteria for aromatic stability.
Nonaromatic
Describes a compound that does not meet the criteria for aromaticity, lacking a cyclic, planar structure with a delocalized pi electron system over the ring.
Pyrene
A polycyclic aromatic hydrocarbon (PAH) consisting of four fused benzene rings, resulting in a flat aromatic system.
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