Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] O=C(OCC1CCN(Cc2ccc(-c3ccccc3-c3nnn[nH]3)cc2)CC1)c1c2n(c3ccccc13)CCCO2
[b] O=C(/C=C/c1ccc(CN2CCCC(c3c[nH]c4ccccc34)C2)cc1)NO
Answer: a, b
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}
(E)-N-hydroxy-3-[4-[[3-(1H-indol-3-yl)piperidin-1-yl]methyl]phenyl]prop-2-enamide