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, or c without using any other words.
Options:
a: CCCCCCCCCCCCCCCCCC(=O)OCC(CN(C)CCN(C)C)OC(=O)CCCCCCCCCCCCCCCCC
b: COC(=O)c1c2c(cc3c1CC1(Cc4cc5c(c(C)c4C1)CCC5)C3)CCC2
c: COC(=O)CNC(=O)c1cc(C)cc2c1Oc1c(cc(C)cc1C(=O)NCC(=O)OC)S2
Answer: a, b, c
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}