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 additional words.
Options:
a) N#Cc1ccccc1NC(=O)C(=O)C(C(=O)c1ccncc1)C1OC(=O)c2ccccc21
b) CN1C(C(=O)Nc2nccs2)=C(O)c2ccccc2S1(=O)=O
c) N=c1[nH]nc(-c2ccccc2S)o1
d) Cc1cccc(CC(=O)c2ccccc2)n1
e) CCOC(=O)C(=Cc1cccc(Br)c1)C(C)=O
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}