WURCS=2.0/4,7,6/[a2122h-1x_1-5][a2112h-1b_1-5][a2122h-1b_1-5_2*NCC/3=O][Aad21122h-2a_2-6_5*NCCO/3=O]/1-2-3-2-3-2-4/a4-b1_b3-c1_b6-e1_c4-d1_e4-f1_g2-a6|b6|c6|d6|e6|f6}
