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: CC(C)CCCC(C)C1CCC2C3CCC4CC(CCC=C(c5cc(Cl)c(OCc6ccc([N+](=O)[O-])cc6)c(C(=O)OCc6ccc([N+](=O)[O-])cc6)c5)c5cc(Cl)c(OCc6ccc([N+](=O)[O-])cc6)c(C(=O)OCc6ccc([N+](=O)[O-])cc6)c5)CCC4(C)C3CCC12C
b: CCOC(=O)CN1C(=O)c2cc([N+](=O)[O-])cc3cc([N+](=O)[O-])cc(c23)C1=O
c: Cc1cc2c(C(C)C)c(O)c(O)c(C=Nc3cccc(Cl)c3)c2c(O)c1-c1c(C)cc2c(C(C)C)c(O)c(O)c(C=Nc3cccc(Cl)c3)c2c1O
d: CC12COC3(C)CCC(C)(OC1)N23
e: CCOC(=O)C(=Cc1ccco1)C(=O)c1ccccc1
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}