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] NC(CCCCCC(N)C(=O)O)C(=O)O
[b] OCCN(CCO)c1ncnc2c1sc(=S)n2-c1ccccc1
[c] N#CC(=N)c1ncn(CCO)c1NC(=O)C(F)(F)F
[d] Cc1ccccc1C1SCc2nc3ccccc3n21
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}