Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) c1ccc(-c2nnc(SSSSc3nnc(-c4ccccc4)o3)o2)cc1
(b) O=C(OCC(OC(=O)c1ccccc1)C1CC(C2(O)CCCCC2)C(=O)O1)c1ccccc1
(c) NC(=O)C(=CN1CC(=O)NC1=S)C(N)=O
Answer: a, b, c
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}
2-phenyl-5-[(5-phenyl-1,3,4-oxadiazol-2-yl)tetrasulfanyl]-1,3,4-oxadiazole