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) CCOP(=O)(OCC)C(N)C(C)CC
b) Cc1ccccc1C=C1N=C(c2ccccc2)OC1=O
c) CN(C)CCc1c2c(nc3ccccc13)C(=O)c1ccccc1C2=O
d) CCCC=C(Br)[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}