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, b, c, or d without using any other words.
Options:
(a) NCCCCC(NC(=O)C(Cc1c[nH]cn1)NC(=O)CN)C(=O)O.[Cu]
(b) COc1cc(OC)c(C(=O)O[Sn](c2ccccc2)(c2ccccc2)c2ccccc2)cc1OC
(c) O=C(c1ccccc1)C1Nc2ccc(Cl)cc2C2c3ccccc3CC12
(d) COc1ccc(C2=NC(c3ccccc3)N3C(c4ccccc4)NC(c4ccccc4)C2C3c2ccccc2)cc1
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}