The present invention relates to compounds that bind to human vascular endothelial growth factor receptor-2 (VEGFR2) and human angiopoietin-2 (Ang2), and may be useful for treating cancer, especially solid tumors driven by VEGFR2 and Ang2, including gastric, hepatocellular carcinoma, ovarian, colorectal, non-small cell lung, biliary tract, and breast cancers.