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, c, or d without using any other words.
Options:
(a) COC(=O)c1cc2c(cc1CC1Cc3cc4c(cc3C1)CCC4)CCC2
(b) CC12CCCCC1=[N+]([O-])C(C)(C)N2O
(c) Cc1nc2ccccc2c(=O)n1N1C2CCCC21
(d) c1ccc(N2N=NC3CCCC32)cc1
Answer: a, b, c, d
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}