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) O=C1CNS(=O)(=O)N1
(b) CN1C(=S)NC2C(O)C(O)C(CO)OC21
(c) Cc1c(-c2coc(-c3ccc([N+](=O)[O-])cc3)n2)c(=O)n(-c2ccccc2)n1C
(d) Cc1cnc2c(c1)CCCC2C(N)=S
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}