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, or c without using any additional words.
Options:
a COCCCCCCCCCCCC(=O)O
b Sc1nc(Nc2ccc(Cl)cc2)c2c3c(sc2n1)CCCC3
c COc1ccc2c(c1)[n+]([O-])c(C(C)=NNC(=O)c1ccccc1O)c(C)[n+]2[O-]
Answer: a, c
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}