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 or b without using any other words.
Options:
a: CC(=O)OCC1CCC(=C2C(=O)OC(C)(C)OC2=O)N1
b: CCOC(=O)c1cc(=O)oc2c1N(C)c1ncccc1N2
Answer: a, 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}
ethyl9-methyl-5-oxo-4-oxa-2,9,11-triazatricyclo[8.4.0.03,8]tetradeca-1(10),3(8),6,11,13-pentaene-7-carboxylate