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] COC(=O)CCc1ccc2c(c1)CC1(C2)Cc2ccc3c(c2C1)CCC3
[b] O=[N+]([O-])c1cccc2c(N3CC3)cnnc12
[c] O=C(Nc1ccc(C2=NC3CCCCC3N2)cc1)c1ccc(C(=O)Nc2ccc(C3=NC4CCCCC4N3)cc2)cc1
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}