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. COC=CCCCN(CC#N)Cc1ccccc1
b. COC(=O)Cn1cnc2c(Cl)nc(Nc3ccccc3)nc21
c. CC(=NNC(=S)Nc1cccc(Cl)c1)c1ccccn1
d. CCOC(=O)C(=Cc1ccc(N(C)C)cc1)C(C)=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}