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 COC1(OC)CCCc2c1no[n+]2[O-]
b CCc1cc(-c2cccc3ccccc23)c(C#N)c(S)n1
c CCCNC(=N)C(C)=O
d C[n+]1c(-c2ccc(C=NNc3n[nH]c(=S)n3N=Cc3ccc(-c4cn5ccccc5[n+]4C)cc3)cc2)cn2ccccc21
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}