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, d, or e without using any other words.
Options:
a. CN1C(=O)C(=C2SC(=O)N(CN3CCOCC3)C2=O)c2cc(Br)ccc21
b. CCc1cccc(C(C)(C)C)c1NC(=S)NC=C(C#N)C(N)=O
c. C=C1C(=O)OC2C=C(COC(C)=O)CCC(OC(C)=O)C3=CC(OC3=O)C12
d. CC(C)(C)[Si](C)(C)OCC1OC(n2ccc(=O)[nH]c2=O)C(O[Si](C)(C)C(C)(C)C)C1(O)C(Cl)C(N)=O
e. CCOc1ncn(-c2ccc(NC(=S)NC3OC(CO)C(O)C(O)C3O)cc2)n1
Answer: a, b, c, d, e
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}