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 other words.
Options:
a. COc1ccc2nc(-c3ccccc3)cc(N=[N+]=[N-])c2c1
b. Oc1nc(S)nc2c1sc(=S)n2-c1ccccc1
c. COC1=NC(NC2OCC(O)C(O)C2O)=C(NC(C)=O)CN1C
d. COC(=O)c1c(C)cccc1C1CN=NC12Cc1cccc(C)c1C2=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}