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 NCCSSc1ccccc1[N+](=O)[O-]
b COc1cc2nc(C=Cc3nc4cc(OC)c(OC)cc4[nH]3)[nH]c2cc1OC
c CCOc1ccccc1NC(=O)CCC(=O)OC
Answer: a, b, 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}