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. COC(=NN=Cc1ccc(C(F)(F)F)cc1)c1ccncc1
b. c1ccc(C2=NOC3COc4ccccc4OCC23)cc1
c. O=C(Nc1cccc(C(F)(F)F)c1)c1cc(Br)cc(Br)c1O
d. COC1=NS(=O)(=O)C2CCCCCCC2O1
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}