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 CCOCNC=O
b CN1C(=O)N(C)C(N2CCCC2)c2c1nc1ccccn1c2=O
c C=CCC(NC(=O)C(CC(=O)OC(C)(C)C)NC(=O)OC(C)(C)C)C(=O)OC
d Cc1ccc2c(c1)[nH]c(=S)n2C=C1C(=O)CC(C)(C)CC1=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}