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. C=CCOC(C)n1c(C)cc(=O)n(C(C)OCC=C)c1=O
b. COc1ccc(C2=NC(c3ccccc3)N3C(c4ccccc4)NC(c4ccccc4)C2C3c2ccccc2)cc1
c. O=C(O)CCCCCCCC(=O)O
d. O=C1c2cc([N+](=O)[O-])cnc2S(=O)(=O)N1c1ccc(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}