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 or b without using any other words.
Options:
a) OC(C1=CC(=Cc2ccncc2)c2ccccc21)c1ccncc1
b) CC1(c2nc3cc(Cl)c(Cl)cc3[nH]2)CCC(C(=O)O)C(C)(C)O1
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}
pyridin-4-yl-[3-(pyridin-4-ylmethylidene)inden-1-yl]methanol