WURCS=2.0/4,4,4/[a1122h-1a_1-5_2*NCC/3=O][a1122h-1b_1-5_4n2-6n1*1OC^RO*2/3CO/6=O/3C][a2122h-1a_1-5_2*NCC/3=O][a2211m-1b_1-5]/1-2-3-4/a3-b1_b2-c1_c4-d1_a1-d3~n