Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CNc1ncnc2c1ncn2C1OC(CO)C(O)C1O
b CC(=O)Nc1c(C)cc2c(nc3n2CCC3OC(C)=O)c1[N+](=O)[O-]
c CC(N)(CC(O)(C(F)(F)Cl)C(F)(F)Cl)C(=O)O
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}