Task: Answer the multiple-choice question.
Question: Which drug has a 8.342\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=C(Cn1c(=O)sc2ccccc21)NCc1ccccn1
b COc1ccc(NC(=O)c2sc3nc(C)cc(C)c3c2N)c(OC)c1
c Cc1ccc(NC(=O)N2CCN(c3ccccn3)CC2)cc1
Answer: a. O=C(Cn1c(=O)sc2ccccc21)NCc1ccccn1
{#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#}
O=C(Cn1c(=O)sc2ccccc21)NCc1ccccn1
O=C(Cn1c(=O)sc2ccccc21)NCc1ccccn1
2-(2-oxo-1,3-benzothiazol-3-yl)-N-(pyridin-2-ylmethyl)acetamide