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 additional words.
Options:
a. CC(C)(C)[Si](C)(C)OCC1=C(CC#N)C(O[Si](C)(C)C(C)(C)C)C(n2ccc(=O)[nH]c2=O)O1
b. N#CCCN(C1=NN(C(=O)CC(=O)Nc2cccc(Cl)c2)C(c2ccccc2)C1)c1ccccc1Cl
c. CC(=O)OCC1OC(n2cnc([N+](=O)[O-])c2Br)C(OC(C)=O)C1OC(C)=O
d. CCCNc1nc2c(c(=O)n1-c1ccccc1)C=C(C(=O)OC)CCN2S(=O)(=O)c1ccc(C)cc1
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}