1,3,5-Triazine-2,4-diamine, 6-(4-(5-benzofuranylmethyl)-1-piperazinyl)-N,N'-di-2-propenyl-, (E)-2-butenedioate (1:2) 1-(4,6-Bis-allylamino-s-triazin-2-yl)-4-(benzofuran-5-ylmethyl)piperazine difumarate XY5850130