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, c, or d without using any additional words.
Options:
a: Nc1ccccc1C(=O)CCC1C(=O)NC(=S)NC1=O
b: CC1CCC2C(C)C(=O)OC3OC4(C)CCC1C32OO4
c: CC(=O)OCCC(O[Si](c1ccccc1)(c1ccccc1)C(C)(C)C)C(C)(C)O
d: CCCCCCCCCCCCSC(=S)c1c(C)nn(CCCCCCCCCCCC)c1O
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}