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) OC1c2ccccc2C(O)c2c1ccc1c2CN(Cc2ccccc2)CC1
b) CC(=O)Oc1ccc2cc(-c3ccc(OC(C)=O)c(OC(C)=O)c3)c(=O)oc2c1
c) Cc1cn(C2CC(O[Si](C)(C)C(C)(C)C)C(CNC(=O)N(O)C3CC(n4cc(C)c(=O)[nH]c4=O)OC3CO[Si](C)(C)C(C)(C)C)O2)c(=O)[nH]c1=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}