Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCCC[Sn](CCCC)(CCCC)OC(=O)C(O)c1ccccc1
(b) CCOC(Cc1ccc(Cl)cc1)=NNC(N)=S
(c) COc1cc(CNC(=O)CCCCCCCCC=CBr)ccc1O
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}