Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1ccc2c(-c3nnc(SCCCN4CCc5cc6nc(C(C)(C)C)oc6c(C)c5CC4)n3C)cccc2n1
(b) Cc1c(OCF)ccc2c1C(=O)N(Cc1ccccc1-c1ccccc1)C2C(=O)NC(C)(C)C
Answer: 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-tert-butyl-5-(fluoromethoxy)-4-methyl-3-oxo-2-[(2-phenylphenyl)methyl]-1H-isoindole-1-carboxamide