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) Cl.O=[N+]([O-])c1nccn1CCCNCCCn1ccnc1[N+](=O)[O-]
(b) CCO[Si](C)(OCC)OCC
(c) Cc1c(O)c2ccccc2oc1=O
(d) CC(C)c1c(O[Si](C(C)C)(C(C)C)C(C)C)c2c3c(ccc4c3c1OC4(C)C)C(C)CC2
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}