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. O=C1Cn2nc(C(=O)c3ccccc3C#Cc3ccccc3)c(-c3ccccc3)c2-c2ccccc21
b. Cc1cn(CCOCCOC(=O)NC(CCCNC(=N)N)C(=O)O)c(=O)[nH]c1=O
c. CCOC(=O)C(C(=S)SC)c1nn2c(=O)cc(C)nc2s1
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}