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 or b without using any additional words.
Options:
(a) CCC(=O)NN=C(C=Cc1cccc(O)c1)c1sc(Nc2ccc(C)cc2[N+](=O)[O-])nc1C
(b) Cl.N=C(N)NN=Cc1c(Cl)nc2n1CCS2
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}