Task: Answer the multiple-choice question.
Query: Which drug has a 10.659\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C1NC(=Nc2cccc(O)c2)S/C1=C\c1cccnc1
b) COc1ccc(N2CCN(CCNC(=O)c3ccc4c(c3)[nH]c(=S)n3c5ccccc5nc43)CC2)cc1
Answer: a. O=C1NC(=Nc2cccc(O)c2)S/C1=C\c1cccnc1
{#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=C1NC(=Nc2cccc(O)c2)S/C1=C\c1cccnc1
O=C1NC(=Nc2cccc(O)c2)S/C1=C\c1cccnc1
(5Z)-2-(3-hydroxyphenyl)imino-5-(pyridin-3-ylmethylidene)-1,3-thiazolidin-4-one