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. COC(=O)c1c(C)cccc1C=C1Cc2ccc(C)c(C)c2C1=O
b. COc1ccccc1-c1cc(B(O)O)ccc1OC
c. Cc1ccc(SSc2ccc([N+](=O)[O-])cc2)cc1
d. O=C1OC2C(O)COC23OC(O)CCC13O
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}