Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc(C2SCc3nc4ccccc4n32)cc1
b. O=C(COc1ccc(Br)cc1Br)N1N=C(c2ccc([N+](=O)[O-])o2)CC1(O)c1ccccc1
c. C=CCOC(C)n1c(C)cc(=O)n(C(C)OCC=C)c1=O
d. Cn1cc2ccccc2c1-c1nc(N)nc(F)n1
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}