WURCS=2.0/3,4,4/[a2211m-1a_1-5][a2122h-1b_1-5_2*NCC/3=O][a2112A-1a_1-5_2*NCC/3=O]/1-2-3-1/a1-d3_a2-b1_b3-c1_c4-d1