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 additional words.
Options:
[a] COC1C=COC2(C)Oc3c(C)c(O)c4c(O)c(c(C=NN(C)C)c(O)c4c3C2=O)NC(=O)C(C)=CC=CC(C)C(O)C(C)C(O)C(C)C(OC(C)=O)C1C
[b] Cc1cnc2c(c1)CCCC2C(N)=S
[c] CCOc1ccc(NC(=S)NC=C(C#N)C(N)=O)cc1
[d] Cc1cccc(C(=O)NCCN(C)C)c1[N+](=O)[O-].Cl
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}