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, or c without using any additional words.
Options:
a COC1=C(OC)C(=O)C2=C(OCCCO2)C1=O
b CC1CC(=O)C(CC(=O)O)C1C(C(=O)C(=O)Nc1cc(Cl)ccc1Cl)[N+](=O)[O-]
c CSCCC(NC(=O)OC(C)(C)C)C(=O)NCCNc1ccc(NCCNC(=O)C(CCSC)NC(=O)OC(C)(C)C)c2c1C(=O)c1ccccc1C2=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}