C1=Cc2cc3ccc(cc4nc(cc5ccc(cc1n2)[nH]5)C=C4)[nH]3
Name: porphyrin
SMILES: C1=Cc2cc3ccc(cc4nc(cc5ccc(cc1n2)[nH]5)C=C4)[nH]3
Molecular formula: C20H14N4
Molecular weight: 310.12
Involved in 1 reactions