WURCS=2.0/4,7,6/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5][a2112h-1b_1-5]/1-1-2-3-1-4-3/a4-b1_b4-c1_d2-e1_e4-f1_d1-c3|c6_g1-c3|c6
