Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a OC1C2CCCC1C1(CCCCC1)C1CCCCC21O
b [O-][Cl+3]([O-])([O-])O.c1ccc(N=c2nc(N3CCOCC3)ss2)cc1
c C=CCN1C(=O)CSC1=NNC(=O)Cc1nc2ccccc2[nH]1
d CC(=NNc1ccc([N+](=O)[O-])cc1[N+](=O)[O-])C(CC(C(=O)Nc1ccccc1C)C(C)=NNc1ccc([N+](=O)[O-])cc1[N+](=O)[O-])C(=O)Nc1ccccc1C
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}