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 additional words.
Options:
a Cc1cc(CC(O)(C(F)(F)F)C(F)(F)F)cc(CC(O)(C(F)(F)F)C(F)(F)F)n1
b CN(CCN(C)CC(=O)O)CC(=O)O
c CCCC[Sn](CCCC)(OC(=O)c1cccc(F)c1)OC(=O)c1cccc(F)c1
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}