0 B43R2.1693647521 CC(\C=C\C1=C(C)C[C@@H](O)CC1(C)C)=C/C=C/C(C)=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C2=C(C)C[C@@H](O)CC2(C)C AK128409 [2,0,0,0,0,0|0,0,2]=4