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 or b without using any additional words.
Options:
a COC(=O)CSc1nnc(-c2ccc(O)c([N+](=O)[O-])c2)[nH]1
b CCCCCCCCCCCCCCCCNc1ccn(C2OC(COP(=O)(O)OC3CC(n4cc(C)c(=O)[nH]c4=O)OC3CO)C(O)C2O)c(=O)n1
Answer: a, b
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}