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 additional words.
Options:
a. N#Cc1cccc(C=C2Cc3ccccc3C2=O)c1
b. Cl.NCCCN(CCCN)CCCNCc1c2ccccc2c(CNCCCN(CCCN)CCCN)c2ccccc12
c. COC(=O)C(Cc1nc2ccc(Cl)cc2nc1O)C(=O)C(=O)Nc1ccccc1[N+](=O)[O-]
d. CC(=O)c1ccc(NC(=O)C(=O)Nn2c(=S)[nH]c3ccccc3c2=O)cc1
e. CCOC(=O)c1c(NC(=O)CCC(=O)Nc2sc(C)c(C)c2C(=O)OCC)sc(C)c1C
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}