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, or c without using any additional words.
Options:
(a) O=C(N=C(Nc1ccccc1)SCCSC(=NC(=O)c1cccs1)Nc1ccccc1)c1cccs1
(b) Cc1nn(C(=O)Cc2ccccc2)c2c1C(c1ccc3ccccc3c1O)SC(=N)N2
(c) COc1cc(COC(=O)N2CSCC2C(=O)O)c([N+](=O)[O-])cc1OC
Answer: a, b, 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}