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 other words.
Options:
a CC1(C)CC23C4COC(=O)C2CCC1C3CC4=O
b NC(=O)c1ncn(C2CCC(CP(=O)(O)O)C2)c1N
c O=C(O)c1ccc(NC(=O)c2ccccc2[Se][Se]c2ccccc2C(=O)Nc2ccc(C(=O)O)cc2)cc1
Answer: a, b
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}