Task: Please answer the multiple choice question.
Question: Which molecules are active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: N=c1[nH]c(=O)n(C2OC(CO)CC2F)cc1F
b: COc1cccc(-c2nc(-c3cnccn3)n(CC=Cc3ccccc3)n2)c1
c: CN1C(=O)CN2C(Cl)(Cl)C2(c2ccccc2)c2cc(Cl)ccc21
d: CC(=O)OC12CCCCCCC1C1(O)C(O)CCCC21
Answer: a, b
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}