Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES c1ccc2c3c([nH]c2c1)[C@@H](C1CCOCC1)N[C@@H](c1nc(-c2ccsc2)c[nH]1)C3 a hERG blocking compound (<10uM)?
Constraint: Even if you are not sure, you must pick either a or b without using any other words.
Options:
[a] True
[b] False
Answer: a
Task: Please answer the multiple choice question.
Question: Is the molecule with the {SMILES__description} {#representation of |!}{SMILES#} a {herg_blocker__names__noun}?
Constraint: Even if you are {#uncertain|not sure!}, you must pick either {%multiple_choice_enum%2%aA1} without using any {#other|additional!} words.
Options:
{herg_blocker%}
Answer: {%multiple_choice_result}
(1R,3R)-1-(oxan-4-yl)-3-(4-thiophen-3-yl-1H-imidazol-2-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole