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 additional words.
Options:
a: CCOc1cc2c(cc1OC)c[n+](C)c1c3cc(OC)c(OC)cc3ccc21.[ClH2+]
b: c1ccc(N=c2sc3ccccc3sc2=Nc2ccccc2)cc1
c: N=C1NC(=O)C(CC(=O)Nc2ccc([N+](=O)[O-])cc2[N+](=O)[O-])S1
d: COc1cc(-c2cc(O)c(-c3ccc4ccccc4n3)c(O)n2)cc(OC)c1OC
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}