SMILES: [H+].C1=CC=C(C=C1)NC2=CC=C(C=C2)C(=C3C=CC(=NC4=CC=CC=C4)C=C3)C5=CC=C(C=C5)NC6=CC=CC=C6
Description: The molecule is an organic cation obtained by protonation of spirit blue base. It is a conjugate acid of a spirit blue base.