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=C(N)NS(=O)(=O)c1ccc(NC(=O)c2ccc3nc4ccccc4c(Nc4ccc(S(=O)(=O)NC(=N)N)cc4)c3c2)cc1
[b] COC(=O)C(C(=O)C(=O)Nc1ccc(C(F)(F)F)cc1[N+](=O)[O-])c1csc(-n2nc(-c3ccccc3)cc2-c2ccccc2)n1
[c] NC1CC2NC3CCCCC3NC2CC1N
[d] CC(=O)NNc1nc(C)c(C(=O)NNC(=O)C(=O)Nc2ccc([N+](=O)[O-])cc2C#N)s1
[e] CC#CCCC1(C)CCCCN(C(=O)OC(C)C)C1OCC
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}