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, c, or d without using any additional words.
Options:
a. COc1ccc(NCC(=O)Nn2c(-c3ccccc3)nc3ccccc3c2=O)cc1
b. COc1ccccc1C=C(NC(=O)c1ccccc1)c1nc2ccc(Cl)cc2[nH]1
c. O=C1c2cccc3cc([N+](=O)[O-])cc(c23)C(=O)N1Cc1ccccc1
d. Cn1c(=O)c2c(-c3ccccc3)onc2n(C)c1=O
Answer: a, b, c, d
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}