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] CCOC(=O)NN1C(=O)c2cccc3c([N+](=O)[O-])ccc(c23)C1=O
[b] S=C(Oc1ccccc1)SSC(=S)Oc1ccccc1
[c] COc1ccc(C=Cc2cc(OC)c(OC)c(OC)c2)cc1O[Si](C)(C)C(C)(C)C
[d] COc1cc2oc(=O)cc(C)c2c(OC)c1OC
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}