Task: Answer the multiple-choice question.
Query: Which compound exhibits a 6.063\% 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 COc1ccc(Cl)cc1C(=O)NCCCN1CCOCC1
b O=C1N/C(=N/O)S/C1=C/c1cccnc1
c Cn1c(SCC(=O)Nc2ccccc2-c2ccccc2)nnc1-c1ccco1
Answer: b. O=C1N/C(=N/O)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=C1N/C(=N/O)S/C1=C/c1cccnc1
O=C1N/C(=N/O)S/C1=C/c1cccnc1
(2Z,5E)-2-hydroxyimino-5-(pyridin-3-ylmethylidene)-1,3-thiazolidin-4-one