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] Nc1ncnc2c1ncn2C1OC(CO)CC1O
[b] COc1nc(O)c2nc(C(OC(C)=O)C(COC(C)=O)OC(C)=O)cnc2n1
[c] CC1(C)COC(c2cc3c(cc2Br)OCO3)=N1
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}