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) Nc1nc(O)c(N)c(NCCOCP(=O)(O)O)n1
b) COc1ccc2ccccc2c1C1OC(=O)c2ccccc21
c) CC1CC[Si](C)(C)CC12C(=O)NC(=O)NC2=O
d) C[Si](C)(C)N=C1N2C(=NC1(C(F)(F)F)C(F)(F)F)Sc1ccccc12
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}