Name: 2-((E)-2-(2-(DIPHENYLAMINO)-3-[(E)-2-(1,3,3-TRIMETHYL-1,3-DIHYDRO-2H-INDOL-2-YLIDENE)ETHYLIDENE]-1-CYCLOPENTEN-1-YL)VINYL)-1,3,3-TRIMETHYL-3H-INDOLIUM