Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES representation of Cc1cc(-c2cc3c(c(F)n2)Oc2ccc(-c4cccnc4F)cc2[C@@]32COC(N)=N2)ccn1 a hERG blocker (<10uM)?
Constraint: Even if you are not sure, you must pick either a or b without using any additional 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}
(4S)-1'-fluoro-7'-(2-fluoropyridin-3-yl)-3'-(2-methylpyridin-4-yl)spiro[5H-1,3-oxazole-4,5'-chromeno[2,3-c]pyridine]-2-amine