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. COP(=O)(OC)C(=O)c1ccccc1
b. CCP(=O)(OC)C1=CCN(C(=O)OCC[Si](C)(C)C)CC1
c. CC(C)(C)C(=O)C=Cc1cccc(Oc2ccccc2)c1
d. N#CC=Cc1ccc(F)cc1
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}