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, c, or d without using any other words.
Options:
a Sc1ccccc1N=Cc1cccs1
b CNC(=O)CN(CC(N)=O)C(N)=O
c O=C1NC(O)c2cc(O)ccc2O1
d CCOC(=O)C(=[N+]=[N-])C(=O)CSC#N
Answer: a, b, c, d
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}