Task: Please give me a molecule SMILES based on the text description below.
Description: The molecule is an organic chloride salt and a xanthene dye. It has a role as a fluorochrome. It contains a QSY21 succinimidyl ester(1+).
Result: O=C(ON1C(=O)CCC1=O)C1CCN(S(=O)(=O)c2ccccc2-c2c3ccc(=[N+]4Cc5ccccc5C4)cc-3oc3cc(N4Cc5ccccc5C4)ccc23)CC1.[Cl-]
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
(2,5-dioxopyrrolidin-1-yl) 1-[2-[3-(1,3-dihydroisoindol-2-ium-2-ylidene)-6-(1,3-dihydroisoindol-2-yl)xanthen-9-yl]phenyl]sulfonylpiperidine-4-carboxylate;chloride
The molecule is an organic chloride salt and a xanthene dye. It has a role as a fluorochrome. It contains a QSY21 succinimidyl ester(1+).