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, or c without using any other words.
Options:
a: C#CC1(O)C(CO)OC(n2ccc(=O)[nH]c2=O)C1O[Si](C)(C)C(C)(C)C
b: Cc1ccc([N+](=O)[O-])c2c(NCCNC(=O)Cn3ccnc3[N+](=O)[O-])ccnc12.Cl
c: C=CCC1CC(n2cc(C)c(=O)[nH]c2=O)OC1CO[Si](C)(C)C(C)(C)C
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}