Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCN(CCCl)c1cc(C(=O)NCCCN(C)CCCNC(=O)c2cc(N(CC)CCCl)c([N+](=O)[O-])cc2[N+](=O)[O-])c([N+](=O)[O-])cc1[N+](=O)[O-].Cl
b. NN=C(C(=O)Nc1c(Cl)cc([N+](=O)[O-])cc1Cl)C(c1cnc2ccc([N+](=O)[O-])cc2n1)[N+](=O)[O-]
c. Brc1ccc(-c2csc3c2-n2cccc2C3=[N+]2CCCC2)cc1.O=P([O-])(Cl)Cl
d. c1ccc2oc(-c3ccc(-c4nc5ccccc5o4)c4c3CC4)nc2c1
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}