WURCS=2.0/3,8,7/[a2122h-1x_1-5_2*NCC/3=O][a1122h-1x_1-5][a4334h-1x_1-4]/1-1-2-2-2-2-3-2/a?-b1_b?-c1_c?-d1_c?-h1_d?-e1_d?-f1_d?-g1
