User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is an iminium ion obtained by protonation of the imino group of acridine red free base. It is a conjugate acid of an acridine red 3B free base.
Assistant: This is a molecule that fits your description: CNc1ccc2cc3ccc(=[NH+]C)cc-3oc2c1
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
CNc1ccc2cc3ccc(=[NH+]C)cc-3oc2c1
CNC1=CC2=C(C=C1)C=C3C=CC(=[NH+]C)C=C3O2
methyl-[6-(methylamino)xanthen-3-ylidene]azanium
The molecule is an iminium ion obtained by protonation of the imino group of acridine red free base. It is a conjugate acid of an acridine red 3B free base.