Fig. 4From: Fe3O4@SiO2-SnCl4-promoted synthesis, cytotoxic evaluation, molecular docking, and MD simulation of some indenopyrido[2,3-d]pyrimidine derivativesThe main interaction of Erlotinib (yellow) and 4f (pink) in the active site of EGFR (PDB ID: 1M17)Back to article page