Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCOC(=O)NN(C(=O)OCC)C(C(=O)C1CCCCC1)N(NC(=O)OCC)C(=O)OCC
[b] O=C(c1ccncc1)n1nc(-c2ccccc2)c(N=Nc2ccccc2[N+](=O)[O-])c1-c1ccccc1
[c] O=c1c2sc3ccccc3sc=2c(=O)c2c(Cl)c(Cl)c(Cl)c(Cl)c12
Answer: a, b, 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}