Task: Answer the multiple-choice question.
Question: Which compound has a 6.123\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) O=C(Cc1nc2ccccc2s1)c1ccc(O)cc1O
b.) CCC(C)(C)C(=O)Nc1cccc(Cl)c1C
c.) Cc1cc(NC(=O)CCCC(=O)NCc2cccs2)no1
d.) CC(C)CN(CC(C)C)C(=O)c1cc2c(=O)n3ccccc3nc2s1
e.) CC(=O)c1cc(NC(=O)c2ccc(C)cc2)c(=O)oc1C
Answer: a. O=C(Cc1nc2ccccc2s1)c1ccc(O)cc1O
{#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#}
2-(1,3-benzothiazol-2-yl)-1-(2,4-dihydroxyphenyl)ethanone