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, c, or d without using any other words.
Options:
a) C=CCC1O[Si](C(C)(C)C)(C(C)(C)C)C(C)C1C
b) CC(=O)OCC1OC(n2c(=O)[nH]c(=O)c3sccc32)C(Br)C1OC(C)=O
c) CCCc1cc(O)c2c(C)c3[nH]c4ccc(Cl)cc4c3c(C)c2n1.CS(=O)(=O)O
d) Cc1cc(C)c2c(c1)NS(=O)S2
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}