Task: Please answer the multiple choice question.
Question: Which molecules are active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1ccc(C(=O)O)c2c(=O)c3cccnc3[nH]c12
b O=C(NC1=NCC(CN2CCN(c3ccccc3)CC2)O1)Nc1ccccc1
c Cc1cn(C2CC(ON3C(=O)c4ccccc4C3=O)C(CO)O2)c(=O)[nH]c1=O
d O=c1[nH]nc(-c2ccccc2)n1N=Cc1cccc([N+](=O)[O-])c1
Answer: c
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}