Task: Please answer the multiple choice question.
Question: Which molecules are active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) CC(=O)OCC(=O)C1(O)CCC2C3CC(C)C4=CC(=O)C=CC4(C)C3(Br)C(O)CC21C
b.) O=C(NC(=S)Nc1ncc([N+](=O)[O-])s1)c1ccccc1C(=O)NC(=S)Nc1ncc([N+](=O)[O-])s1
c.) CC(CCCC1SCC2NC(=O)NC21)C(=O)O
d.) COC(=O)C(CCSC)NCc1cc(N(C)C)cc(CNC(CCSC)C(=O)OC)n1
e.) CCC12C=CCN3CCC4(c5cc(C6(C(=O)OC)CC7CN(CCc8c6[nH]c6ccccc86)CC6CCCCC67)c(OC)cc5N(C)C4C(O)(C(=O)OC)C1OC(C)=O)C32.COS(=O)(=O)O
Answer: b
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}