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 or b without using any additional words.
Options:
[a] CC(=NN)c1sc(-c2nc(C)c(C(C)=NN)s2)nc1C
[b] CC(=O)C(C)C(=O)N1C(=O)OCC12C1CCC(C1)C2(C)C
Answer: a, b
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}
1-(2',2'-dimethyl-2-oxospiro[1,3-oxazolidine-4,3'-bicyclo[2.2.1]heptane]-3-yl)-2-methylbutane-1,3-dione