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 additional words.
Options:
(a) C=C1OC2OC(C)C(NC(=O)OCC(Cl)(Cl)Cl)C(OC(C)=O)C2O1
(b) CC(=O)C(CN1C(=O)c2ccccc2C1=O)C(C)=O
(c) O=C(CC1(O)C(=O)Nc2ccc(Br)cc21)c1ccc2c(c1)OCO2
(d) O=C(O)C(Cc1ccccc1)NCCN1CCCC1C(=O)O
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}