Lenvatinib mesylate857890-39-2100 % similar Lenvatinib417716-92-888 % similar Tivozanib475108-18-039 % similar Cabozantinib849217-68-133 % similar 4-[(6,7-Dimethoxyquinolin-4-yl)oxy]aniline190728-25-733 % similar Cabozantinib S-malate1140909-48-332 % similar