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: NNC(=O)C(O)C(O)C(=O)NN
b: CCOC(=O)C(C(=O)OCC)=C1NC(C(=O)OCC)CS1
c: COc1ccc(C2C(Cl)C(=O)N2NC(=O)c2ccc(NC(C)=O)cc2)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}