Task: Answer the MCQ question.
Question: Which compound exhibits a 22.575\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) O=C(NCCc1ccc(C(F)(F)F)cc1)C1CC(=O)N(c2ccc3c(c2)OCCO3)C1
b.) c1coc(CN2CN=C(Nc3nc4ccccc4s3)NC2)c1
Answer: b. c1coc(CN2CN=C(Nc3nc4ccccc4s3)NC2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
c1coc(CN2CN=C(Nc3nc4ccccc4s3)NC2)c1
c1coc(CN2CN=C(Nc3nc4ccccc4s3)NC2)c1
N-[3-(furan-2-ylmethyl)-2,4-dihydro-1H-1,3,5-triazin-6-yl]-1,3-benzothiazol-2-amine