Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. N#Cc1ccc(CCN2CCN(CCc3ccc4c(c3)COC4=O)CC2)cc1Br
b. CN(C)c1ccc(C(=O)NCCCCCCC(=O)NO)cc1
c. O=C(C=Cc1ccc2c(c1)CN(CCC1CCCCC1)C2)NO
d. COc1ccc(-c2cc(-c3ccc(C(=O)N4CCN(C)CC4)cc3)cnc2N)cn1
e. Oc1ccc2nc(Cc3ccc(Oc4ccccc4)cc3)[nH]c2c1
Answer: a, e
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_blocker%}
Answer: {%multiple_choice_result}
2-bromo-4-[2-[4-[2-(1-oxo-3H-2-benzofuran-5-yl)ethyl]piperazin-1-yl]ethyl]benzonitrile