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. S=c1c2ccccc2c(=S)n(-c2ccccc2)n1-c1ccccc1
b. Cc1nc(SCC(N)=O)c2sc(=S)n(-c3ccccc3)c2n1
c. CSCCC(N)C(=O)NCCS(=O)(=O)O
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}