... route description (name), safety, health, environment, chemical feasibility, raw materials, go/no go, chemical feasibility, 10 a, cost, 8 a, environment, 8 a, accommodation, 6 a, numbers of steps, 4 a, total score, initial rank. Initial Routes. 1.1, medicinal chemistry route, 1, 1, 0, 1, 0, no ...