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, c, or d without using any additional words.
Options:
a) O=C1OC(=O)C2C1C(c1ccccc1)N1C3C(=O)OC(=O)C3C(c3ccccc3)N21
b) CC1CCC2c3c([nH]c4ccccc34)C3C(=O)N(C4CCCCC4)C(=O)C3C2C1
c) COc1ccc2nc3cccc([N+](=O)[O-])c3c(NCCN(C)C)c2c1
d) O=[n+]1[cH-]nc2ccccc2c1O
Answer: a, b, c, d
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}