Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES representation of NC1=N[C@@]2(CO1)c1cc(-c3cncnc3)ccc1Oc1ccc(N3CCOCC3)cc12 a hERG blocker (<10uM)?
Constraint: Even if you are uncertain, you must pick either a or b without using any other 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}
(4S)-2'-morpholin-4-yl-7'-pyrimidin-5-ylspiro[5H-1,3-oxazole-4,9'-xanthene]-2-amine