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, or c without using any other words.
Options:
(a) Cc1ccc(N=NC2SC(=C(C#N)c3nc4ccccc4[nH]3)N(c3ccccc3)C2=O)cc1
(b) Cc1occc1C(=S)Nc1ccc(Cl)c(C(=O)OCC(F)(F)F)c1
(c) CCCCCCN(CCCCCC)C(=O)C1=C(C)NC(C)=C(C(=O)N(CCCCCC)CCCCCC)C1
Answer: a, c
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}