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. COC(=O)CCC(C)C1CCC2C3CCC4CC(CSC(C)=O)CCC4(C)C3CCC12C
b. O=C(CC(O)(C(F)(F)F)C(F)(F)F)c1ccc(-c2ccccc2)cc1
c. COC(=O)C(Br)C1CCc2ccccc21
d. CC1=NC2(CCCCC2)N(Cl)C(=O)C1SC#N
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}