WURCS=2.0/5,5,4/[a211h-1a_1-5][a2211m-1a_1-5][a212h-1b_1-5][a2Ch-1b_1-4_3u*CO_3d*C][a2211m-1b_1-5]/1-2-3-4-5/a2-b1_b2-c1_c2-d1_c3-e1