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] COC1OC(=O)c2ccccc21
[b] CC=CCSc1cc(NC(=S)c2ccsc2C)ccc1Cl
[c] Cc1n2[nH]c(=N)sc2n[n+]1CC(=O)c1ccccc1.[Br-]
[d] CC(=O)Oc1ccccc1C(=O)Nc1ccc(S(=O)(=O)c2ccc(NC(=O)c3ccccc3OC(C)=O)cc2)cc1
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}