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 other words.
Options:
a: Cc1cn(C2C=CC(CO)(C(F)(F)F)O2)c(=O)[nH]c1=O
b: C[Si]1(C)CCCSC1
c: O=[N+]([O-])c1sc2ccc(Cl)cc2c1Nc1ccc(Cl)cc1
d: CCCCOC(=O)C1CC2OC2CC1C(=O)OCCOCCOC(=O)C1CC2OC2CC1C(=O)OCCCC
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}