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 additional words.
Options:
a: O=C(NC(Cc1c[nH]c2ccccc12)C(=O)O)C(=Cc1ccccc1O)NC(=O)c1ccccc1
b: COc1cccc(N=NC(=NNC(=O)c2cc(Cl)ccc2O)c2ccc(N(CCC#N)CCC#N)cc2C)c1
c: OCCN1CC2CCCC1O2
d: O=C(O)c1c(O)c2cc([N+](=O)[O-])ccc2oc1=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}