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. CCOC(=O)C(=Cc1cn(C(C)=O)c2ccccc12)P(C)(=O)OCC
b. CC(C)(C)c1ccc(SS(=O)(=O)c2ccc(C(C)(C)C)cc2)cc1
c. N=C(N)N=C(C=Cc1ccccc1)CC1OC(=O)c2ccccc21
d. O=C(c1ccccc1)C1Nc2ccc(Cl)cc2C2c3ccccc3OC12
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}