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) O=C(Nc1ccccc1SC(C=CNNC1=NC(c2ccccc2)C(c2ccccc2)=NN1)c1ccccc1)c1ccc(Cl)cc1Cl
b) CC(C)CCC[Pb](CCCC(C)C)(CCCC(C)C)OC(=O)C(Cl)(Cl)Cl
c) CC(=O)NNc1nc(C)c(C(=O)NNC(=O)C(=O)Nc2ccc([N+](=O)[O-])cc2C#N)s1
d) CCOP(=O)(OCC)C(C#N)=Cc1ccccn1
Answer: a, b, c
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}