Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CC1(O)CC2(O)C=CC3=C(C(=O)c4cccc(O)c4C3=O)C2(O)C(=O)C1O
b C[N+]12C(=O)CC3OCC=C4C[N+]5(C)CCC6(c7ccccc71)C2C3C4CC65O
c Cc1ccc(S(=O)(=O)NN=C(CC(=O)c2c(C)[n+]([O-])c3ccccc3[n+]2[O-])C(=O)Nc2ccc(C)c(C)c2)cc1
d Oc1ccccc1C=NN1C(=S)N(C23CC4CC(CC(C4)C2)C3)C(=Nc2ccccc2)C1=Nc1ccccc1
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {activity_HIV#not &NULL}{activity_HIV__names__adjective}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%activity_HIV%}
Answer: {%multiple_choice_result}