Under the terms of the agreement, Genentech has an exclusive license to compounds and a non-exclusive license to diagnostics from Xenon for development and commercialization of products. Xenon will receive an undisclosed upfront payment, research funding and is eligible to receive research, development and commercialization milestone payments, totaling up to $646 million for multiple products and indications. In addition, Xenon will receive royalties on sales of products resulting from the collaboration.