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) Cc1ccccc1NC(=O)Cc1csc(NN=C2C(=O)Nc3ccccc32)n1
b) CCOP(=O)(OCC)C(C#N)=Cc1ccc(C)o1
c) Cc1cc2nc3[nH]c4ccccc4c3nc2cc1C
d) C=CCCNCCC=C[Si](C)(C)C
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}