Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES COc1ccc2[nH]c3c(c2c1)C[C@H]1c2cc4c(cc2CCN1C3)OCO4 a human ether-à-go-go related gene (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: b
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}
(1S)-20-methoxy-5,7-dioxa-13,16-diazahexacyclo[11.11.0.02,10.04,8.015,23.017,22]tetracosa-2,4(8),9,15(23),17(22),18,20-heptaene