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] Nc1nc(Cl)cc(NCC2(CO)CC(=O)C2)n1
[b] CCc1nc2ccc(N=NN(C)C)cc2[nH]1
[c] CSC1(C)CC2C(CC1N1CCCCC1)C2(C)C
[d] O=C1c2ccccc2C(=O)N1CC(Cl)=CCl
Answer: a, 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}