Task: Please answer the multiple choice question.
Question: Which molecules are active against HIV?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: O=S(=O)(Nc1nc2ccccc2n1S(=O)(=O)c1ccccc1)c1ccccc1
b: CC(=O)OCC1OC(n2cc(I)c(=O)[nH]c2=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O
c: COc1cccc(N2C(=O)CSC2c2c[nH]c3ccccc23)c1
d: O=C1c2ccc(S(=O)(=O)O)c(O)c2C(=O)c2ccc(S(=O)(=O)O)c(O)c21
e: N#CCCCCCOCCOCCOCCOCCOCCCCCC#N
Answer: a
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}