Fig. 3From: QSAR analysis of VEGFR-2 inhibitors based on machine learning, Topomer CoMFA and molecule docking3D contour maps of the Topomer CoMFA model for compound 47. A represent the steric contour maps of R1, B represent the electrostatic field maps of R1, C represent the steric contour maps of R2, D represent the electrostatic field maps of R2Back to article page