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 other words.
Options:
a. CNC(=S)NN=C(C)c1cc(OC)ccc1O
b. Cc1cccc(C=NNC(=S)NCc2ccccn2)n1
c. CCOC(=O)C(=Cc1cccc(Br)c1)C(C)=O
d. CCOC(=O)c1ccc(N2C(=O)c3cccc4cccc(c34)C2=O)c([N+](=O)[O-])c1
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}