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, or c without using any other words.
Options:
[a] Cc1ccc(C=c2cc3oc(=O)c4cccc(c4-3)c2=O)cc1
[b] CCCc1cc(=O)oc2c3c(cc(OC(C)COC)c12)OC(C)C(C)C3O
[c] Cc1nc2ccc(S(=O)(=O)Nc3nccs3)cc2c(=O)n1NS(=O)(=O)c1nccs1
Answer: a, c
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}