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: CCCCCCCCCCCC=C(C(=O)CCCO[Si](C)(C)C(C)(C)C)C(=O)OC
b: CC(=NNC(=S)NN=C(C)c1ccccn1)c1ccccn1
c: CC1(C)OP(=O)(O)C=C1[Se]c1ccccc1
d: CC(=O)Nc1ccc2c(C)c3c4ccccc4n(C)c3nc2n1
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}