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) CC(=O)c1sc2c(c1OC(=O)c1cccs1)c(=O)n(-c1ccccc1)c(=S)n2-c1ccccc1
(b) N#[N+]c1nc2c(O)ncnc2[nH]1
(c) CCOc1c(Cc2ccccc2)c(=O)nc2c(-c3ccccc3)cncn12
(d) CC1=CC(CC2(C)c3c(c4c(C)cccc4oc3=O)OC2C)OC1=O
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}
3-benzyl-4-ethoxy-9-phenylpyrimido[1,6-a]pyrimidin-2-one