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 other words.
Options:
(a) O=C(O)C12CCC(CC1=O)C2
(b) FC(F)=C(c1ccc(-c2ccc(Cl)cc2)cc1)C(F)(F)F
(c) c1ccc2c(c1)c1c(n2CCOCCN2CCCC2)CCCC1
Answer: a, b, 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}