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=C1NCCS(=O)(=O)NC(CC2=CC=CCC2)C(=O)N2CCCC12
b. COC(=O)CC1(C)CCC2(OC(CC(C)=O)C3C(C)(C)CCCC32C)O1
c. NC(=O)C(NC=O)c1ccccc1
d. CCOC(=O)CC(=O)CSc1c(-c2ccccc2)c(=O)n(-c2ccccc2)c(=S)n1-c1ccccc1
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}