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: O=C1OC(=O)C2C1C1(c3ccccc3)OC2(c2ccccc2)c2c(Br)c(Br)c(Br)c(Br)c21
b: c1ccc(C[Sn](Cc2ccccc2)(Sc2cccc3cccnc23)Sc2cccc3cccnc23)cc1
c: O=c1cc(C(F)(F)F)c2cc3c(cc2o1)NCCC3
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}