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) CC1=CC(=C(c2cc(C)c(O)c(C(=O)O)c2)c2c(Cl)cccc2Cl)C=C(C(=O)O)C1=O
(b) CC1CCCCCC(=O)c2c(O)cc(O)cc2CC(=O)O1
(c) CCCc1cc(=O)oc2c3c(c4c(c12)OC(C)(C)C(OC(=O)c1ccc(Br)cc1)C4OC(=O)c1ccc(Br)cc1)OC(C)C(C)C3OC(=O)c1ccc(Br)cc1
(d) O=c1c2cc([N+](=O)[O-])cnc2sn1-c1ccc(Br)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}