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, d, or e without using any other words.
Options:
a) COc1ccc(C2C(C(C)=O)=C(C)NC(C)=C2C(C)=O)cc1
b) CC(C)(C)c1cc(-c2cc(C(C)(C)C)[nH]n2)[nH]n1
c) Cc1cn(COCCCOCC(=O)c2ccccc2)c(=O)[nH]c1=O
d) CN(N=O)C(=O)ON1C(=O)CCC1=O
e) C1=C(c2ccccc2)NC2=NC3CCCCC3N2C1c1ccccc1
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}
5-methyl-1-(3-phenacyloxypropoxymethyl)pyrimidine-2,4-dione