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 CCn1c2c(c3ccccc3c1=O)C(=O)c1ccccc1-2
b O=c1c2ccccc2nc(-c2ccccc2Cl)n1NC1OC(CO)C(O)C(O)C1O
c COc1ccc(N=Nc2cc(OC)c(N=Nc3c(O)nc4ccccc4c3O)cc2OC)cc1
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}