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. CC1(C)CC2(CC(C)(C)c3cc(O)c(O)cc32)c2cc(O)c(O)cc21
b. CCOC(=O)CCC(NC(=O)c1ccc(Nc2nc3ccccc3nc2C(=O)OCC)cc1)C(=O)OCC
c. CCOC(=O)C(=Cc1ccc(Br)cc1)C(=O)c1ccccc1
d. N=C(N)NCCCC(NC(=O)OCCCCCCn1ccc(=N)[nH]c1=O)C(=O)O
Answer: a, 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}