Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C(C=Cc1ccc(CNCCc2c(-c3ccccc3)nn3ccccc23)cc1)NO
b.) CN(C(=O)N1CCC(N2CCC(Oc3ccc(Cl)c(Cl)c3)CC2)CC1)S(=O)(=O)c1ccccc1
Answer: a
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-phenylpyrazolo[1,5-a]pyridin-3-yl)ethylamino]methyl]phenyl]prop-2-enamide