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: Cc1nn2ccccc2c1CCN(Cc1ccc(C=CC(=O)NO)cc1)C(C)C
b: O=C(CNc1ncnc2ccc(C(F)(F)F)cc12)NC1CN(C2CCC(O)(c3ccccc3)CC2)C1
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}
N-hydroxy-3-[4-[[2-(2-methylpyrazolo[1,5-a]pyridin-3-yl)ethyl-propan-2-ylamino]methyl]phenyl]prop-2-enamide