189681-71-8 8H-1,4-Dioxino(2,3-e)indol-8-one,2,3,7,9-tetrahydro-2-(((phenylmethyl)amino)methyl)-,2(S)-, (2E)-2-butenediotate (1:1) Aplindore Fumarate[USAN] DAB 452 Palindore Fumarate WAY-DAB-452