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] COC(=O)CCCC1(CCCC(=O)OC)CCCCCCCCC(CCCC(=O)OC)(CCCC(=O)OC)C(=O)C1=O
[b] O=C1c2cc([N+](=O)[O-])ccc2-c2c(S)cccc21
[c] O=C(O)CS[As]1SCCS1
[d] CC(=CC(=O)OCCCCCCCC(=O)Nc1c2sscc-2[nH]c1=O)C(O)C1OCC(CC=CC(C)C(C)O)C(O)C1O
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}