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: O=C1OCCN1N1CCOC1=O
b: Cc1ccc(-c2oc3ccccc3c(=O)c2O)cc1
c: Cn1c(=O)cc(C=Nc2ccc(S(N)(=O)=O)cc2)c2ccccc21
d: Cc1cccc(NC2=NCCO2)c1Cl
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}