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. O=C(c1ccccc1)c1cccc(C(=O)c2ccccc2)c1
b. C=C1c2nc3ccccc3n2C=C(c2ccc(OC)cc2)N1c1ccc(OC)cc1
c. CCOC(=O)C(CC#N)(NC(C)=O)C(=O)OCC
d. Oc1nnc(NCCc2ccccc2)c2nnn(Cc3ccccc3)c12
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}