Task: Please give me a molecule SMILES based on the text description below.
Description: The molecule is a cyclic tetrapyrrole that consists of porphyrin bearing several substituents including methyl, vinyl, formyl, hydroxy and hydroxyalkatrienyl. The parent of the class of cytoporphyrins. It is a conjugate acid of a cytoporphyrinate.
Result: C=Cc1c(C)c2[nH]c1=CC1=NC(=CC3=C(CCC(=O)O)/C(=C/O)C(=N3)C=C3N=C(C=2)C(C(O)CC/C=C(\C)CC/C=C(\C)CCC=C(C)C)=C3C)C(CCC(=O)O)=C1C
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
3-[(17Z)-18-(2-carboxyethyl)-7-ethenyl-17-(hydroxymethylidene)-12-[(4E,8E)-1-hydroxy-5,9,13-trimethyltetradeca-4,8,12-trienyl]-3,8,13-trimethyl-22H-porphyrin-2-yl]propanoic acid
The molecule is a cyclic tetrapyrrole that consists of porphyrin bearing several substituents including methyl, vinyl, formyl, hydroxy and hydroxyalkatrienyl. The parent of the class of cytoporphyrins. It is a conjugate acid of a cytoporphyrinate.