Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CC12CCCC(OC(=O)c3ccc(Br)cc3)C(C1)C(=O)CC2
b) NNc1nnc(-c2nnc(NN)o2)o1
c) c1ccc2c(-c3cccc4ccccc34)cccc2c1
d) CC1(CC2=C(C(=O)NCCO[Si](C)(C)C(C)(C)C)C3(OCCO3)C2=O)OCCO1
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}