WURCS=2.0/5,5,5/[a2122h-1b_1-5][a2122A-1b_1-5][a2122h-1b_1-5_6%.5%*OCC/3=O][A1h][a2211m-1a_1-5]/1-2-3-4-5/a4-b1_b4-c1_c2-d1_c3-e1_a1-e4~n