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)CP1(=O)OC2C(C3CCC2(C)C3(C)C)N1c1cc(C(F)(F)F)cc(C(F)(F)F)c1
b: COC(=O)c1nc(-c2ccc(Cl)c(Cl)c2)nc2ccc(Cl)cc12
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}