Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CCOC(=O)C(=Cn1c(=S)[nH]c2ccccc21)C(=O)c1ccccc1
b) Cc1cc(Nc2ccc(S(=O)(=O)O)cc2)c2ccccc2n1
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 2-benzoyl-3-(2-sulfanylidene-3H-benzimidazol-1-yl)prop-2-enoate