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) CCCC1C2C(=O)N(c3ccccc3)C(=O)C2ON1c1ccccc1
(b) N=C(N)NS(=O)(=O)c1ccc(NC(=O)c2cccc3c(NNc4ccc(C(=O)O)cc4)c4ccccc4nc23)cc1
(c) O=S(=O)(CC(=NO)c1ccccc1)c1ccccc1
(d) COP(=N[Si](C)(C)C)(OC)OC
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}