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) CCC(=NO)c1ccc2[nH]c3c(C)cc([N+](=O)[O-])c(C)c3c2c1
b) COc1ccc2c(C3(O)CCNCC3)c[nH]c2c1
c) Cc1nc(CC2C(CO[Si](C)(C)C(C)(C)C)OC(n3ccc(=O)[nH]c3=O)C2O[Si](C)(C)C(C)(C)C)no1
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}