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. N=C(CSSCC(=N)NCC12CC3CC(CC(C3)C1)C2)NCC12CC3CC(CC(C3)C1)C2
b. COC(=O)C1(F)C(=O)NC(=O)NC1OC
c. O=C(N1CCCC1)C1(c2cccc(Cl)c2)CCNCC1
d. CCOc1ccccc1NC(=O)C1=C(C)NC(C)=C(C(=O)Nc2ccccc2OCC)C1c1ccc([N+](=O)[O-])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}