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 CCCCCCCCCCCCc1ccsc1-c1ccc(-c2ccc(-c3sc(-c4cc(CCCCCCCCCCCC)c(-c5ccc(-c6ccc(-c7sccc7CCCCCCCCCCCC)s6)s5)s4)cc3CCCCCCCCCCCC)s2)s1
b Nc1c(Cl)ncnc1NCCCNc1ncnc(Cl)c1N
c Cc1c2c(C#N)nccc2c(C)c2c1c1ccccc1n2Cc1ccccc1
d O=[N+]([O-])c1ccc(NN=C2CN3CCN(C2)c2ccccc23)c([N+](=O)[O-])c1
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}