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. c1ccc(N=C2SC(c3ccccc3)CN2C23CC4CC(CC(C4)C2)C3)cc1
b. O=C1CCC2(CC(Br)C(=O)c3ccccc32)C(=O)N1
c. CC1CCCN(CC(O)CN2CCN(CC(O)CN3CCCC(C)C3)C(C)C2)C1
d. NC1C(CO)CNC1CO
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}