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. CCCCCCCCCCCCCCCCOP(=O)(O)OCC(N)C(=O)O.N
b. Nc1ncnc2sc(Nc3ccccc3)nc12
c. CCOC(=O)NN1C(=O)c2cccc3c([N+](=O)[O-])ccc(c23)C1=O
d. COC(=O)C1NC(C)(C(=O)OC)C2C(=O)NC(=O)C12
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}