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 COc1cc2c(c(O)c1OC)c(=O)c1ccccc1n2C
b COC(=O)C1=C(N)SSC1=C[N+](=O)[O-]
c COS(=O)(O)=[OH+].C[n+]1c2ccccc2c(CNC(CS)C(=O)O)c2ccccc21
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}