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 other words.
Options:
a. CC1OC(OC2C3C=COC(OC4OC(CO)C(O)C(O)C4O)C3C3(COC(=O)C=Cc4ccccc4)OC23)C(O)C(O)C1O
b. CCc1ccccc1NC(=O)C(CC(=O)c1c(C)[n+]([O-])c2ccccc2[n+]1[O-])=NNS(=O)(=O)c1ccc(C)cc1
c. Cc1cc(Br)c(O)c(-c2cscn2)c1
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}