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 C=CCOC(=O)C1(C)C(=O)CCC1CCC=CC(C)=O
b CCOP(=O)(OCC)C(Cc1ccc(OC)c(OC)c1)N=C(c1ccccc1)c1ccccc1
c Cc1nnc2ccc([N+](=O)[O-])cc2c1O
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}