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 or b without using any other words.
Options:
a CCOc1ccccc1NC(=O)C(=O)CC(=O)c1c(C)[n+]([O-])c2ccccc2[n+]1[O-]
b CC(CC=CC(C)(C)O)C1CCC2(C)C3CCC4C(C)(C)C(O)CCC45CC35CCC12C
Answer: a, b
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}
15-(6-hydroxy-6-methylhept-4-en-2-yl)-7,7,12,16-tetramethylpentacyclo[9.7.0.01,3.03,8.012,16]octadecan-6-ol