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.) CCOC(=O)C(Br)=C1OC(=O)c2ccccc2-c2ccccc21.CCOC(=O)C(Br)=C1OC(=O)c2ccccc2-c2ccccc21
b.) CC(N)(CC(O)(C(F)(F)Cl)C(F)(F)Cl)C(=O)O
c.) COC1(OC)CCCCCCCCC(OC)(OC)CCCCCCCC1
d.) O=CCCn1[nH]c(=O)ccc1=O
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}