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 other words.
Options:
a CCc1nc(N)nc(N)c1-c1ccc(Cl)cc1
b CC1=CC(CC2(C)c3c(c4c(C)cccc4oc3=O)OC2C)OC1=O
c CCOC(=O)Nc1nc2c([N+](=O)[O-])c(Br)n(C)c2s1
d CN(c1ccc(Cl)cc1)S(=O)(=O)c1ccc([N+](=O)[O-])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}