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] COc1ccc(C=C(C#N)c2nc(O)c3ccccc3n2)cc1
[b] O=C(NC(CSSCC(NC(=O)OCc1ccccc1)C(=O)O)C(=O)O)OCc1ccccc1
[c] CC(C)=CCCC(C)=CCCC1(C)C2COC(=O)C21
[d] CC(C)(C)C1CCC2c3c([nH]c4ccccc34)C3C(=O)N(c4ccc(Br)cc4)C(=O)C3C2C1
[e] COc1cccc2c1C(=O)c1c(O)c3c(c(O)c1C2=O)CC(O)(C(C)=NNC(=O)c1ccccc1)CC3OC1CC(N)C(O)C(C)O1
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}