WURCS=2.0/4,9,8/[a2122h-1x_1-5_2*NCC/3=O][a1122h-1x_1-5][a2122h-1b_1-5_2*NCC/3=O][a2112h-1b_1-5]/1-2-2-3-4-3-2-3-4/c2-d1_c6-f1_d4-e1_g2-h1_h4-i1_a?-b1_b?-c1_b?-g1
