acrylonitrile, vinyl cyanide vcn, molecular structures, 3d rendering, structural chemical formula and atoms with color coding

acrylonitrile molecular structure chemical formula atom molecule nitrogen hydrogen carbon plastic abs chemistry explosive cigarette carcinogen composition compound monomer toxic illustration synthetic acrylic cancer repeat smoke unit chain rubber building macromolecule artificial icon set atomic drawing repetition skeletal fiber poisonous built line polymer flat acetonitrile art product butadiene copolymer vinyl cyanide vcn structures rendering structural atoms color coding