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 other words.
Options:
a.) CC12CCC3C(CCC4c5nonc5CCC43C)C1CCC2=O
b.) CC(C)CC(NC(=O)c1cccc(O)c1O)C(=O)NCc1cc(CNC(=O)C(CC(C)C)NC(=O)c2cccc(O)c2O)cc(CNC(=O)C(CC(C)C)NC(=O)c2cccc(O)c2O)c1
c.) O=C1Nc2cc([N+](=O)[O-])ccc2NC1C(=NNc1ccccc1)C(O)c1cccc([N+](=O)[O-])c1
d.) O=C1c2ccccc2-c2nccc3ccnc1c23
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}