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 other words.
Options:
a. CCCCC(C(=O)CCC(=O)Nc1ccc(Cl)c(Cl)c1)C(=O)C(C)C
b. Cc1ccc(NC(=O)C(=O)CC(=O)C2CCOC2=O)c(C)c1
c. CC(C)CCCC(C)C1CCC2C3CCC4CC(=C(c5cc(Cl)c(O)c(C(=O)O)c5)c5cc(Cl)c(O)c(C(=O)O)c5)CCC4(C)C3CCC12C.N
d. CC(C)(C)[Si](C)(C)OCC1OC(n2cc(F)c(=O)[nH]c2=O)CC1O[Si](C)(C)C(C)(C)C
Answer: a, b, 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}