Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES O=C(O)C[C@@H]1COc2cc3c(cc21)OC[C@@H](c1cccc(Br)c1)O3 a hERG blocking compound (<10uM)?
Constraint: Even if you are uncertain, you must pick either a or b without using any additional words.
Options:
a. False
b. True
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}
2-[(3R,8S)-3-(3-bromophenyl)-2,3,7,8-tetrahydrofuro[2,3-g][1,4]benzodioxin-8-yl]acetic acid