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] CCCC[Sn](CCCC)(OC(=O)c1cccc(F)c1)OC(=O)c1cccc(F)c1
[b] CC1CCC(=Cc2ccc(N(C)C)cc2)C(=O)C1=Cc1ccc(N(C)C)cc1
[c] O=C(C(=O)c1cc2ccccc2[nH]1)c1cc2ccccc2[nH]1
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}