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 additional words.
Options:
a.) CCOC(=O)N1CCC2(CC1)CC(Sc1ccccc1)(C(C)=O)C(C)O2
b.) CC(=O)C(=Cn1c(=S)[nH]c2ccccc21)C(=O)Nc1ccccc1C
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}
ethyl 3-acetyl-2-methyl-3-phenylsulfanyl-1-oxa-8-azaspiro[4.5]decane-8-carboxylate