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)C(C(=O)C(=O)Nc1ccc(Br)cc1)c1nc2ccc(Cl)cc2nc1O
b CCOC(=O)C(=CNc1ccc(N(C2=NCC(C)S2)c2ccc(F)c(Cl)c2)cc1)C(=O)OCC
c O=C1NC2(CCCCC2)OC12CCCCC2
d [O-][n+]1c2c([n+]([O-])c3c4ccccc4ccc31)-c1cccc3cccc-2c13
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}