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.) Cn1c2c(c(=O)n(C)c1=O)CN(Cc1ccccc1)CN2
b.) NC(=S)Nc1nc(S)nc2[nH]ccc12
c.) COC(=O)c1ccccc1C1CN=NC12Cc1c(ccc(C)c1C)C2=O
d.) O=C(O)C(Cc1ccc(O)cn1)NC(=O)C(F)(F)F
e.) COc1ccc2c(c1)CCC1C2CCC2(C)C(=NOCCN3CCCC3)CCC12.Cl
Answer: 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}