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) O=C(O)c1ccc(OCc2nc3cc(C(F)(F)F)ccc3nc2-c2ccccc2)cc1
(b) Brc1c(C#CCC2CCCCC2)ccc(C#CCC2CCCCC2)c1Br
(c) CCOC(=O)C1CC(C(=O)c2ccccc2)N2N=C(c3ccc(Br)cc3)C=CC12
(d) CCCc1ccc(OC2OC(COC(C)=O)C(OC(C)=O)C(OC(C)=O)C2OC(C)=O)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}