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, or d without using any additional words.
Options:
a: CCOC(=O)c1ccc(-n2nc(C)cc(Cl)c2=O)cc1
b: O=C1CSC(c2ccccc2[N+](=O)[O-])N1c1ccc(-n2c(-c3ccccc3)nc3ccccc3c2=O)cc1
c: CC(=NN)C(CN1CCCCC1)C(c1ccccc1)c1c(O)c2ccccc2oc1=O.Cl
d: CC(C)CCCC(C)C1CCC2C3CC(CCC=C(c4cc(Cl)c(O)c(C(=O)O)c4)c4cc(Cl)c(O)c(C(=O)O)c4)C4CCCCC4(C)C3CCC12C.N
Answer: 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}