Task: Answer the multiple choice question.
Query: Which compound exhibits a -27.568% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COc1cc(C(=O)NCC(=O)NCCN2C(=O)S/C(=C\c3ccccc3Cl)C2=O)cc(OC)c1OC
b. COc1ccc(Cl)cc1-n1c(C)cc(C=O)c1C
Answer: a. COc1cc(C(=O)NCC(=O)NCCN2C(=O)S/C(=C\c3ccccc3Cl)C2=O)cc(OC)c1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cc(C(=O)NCC(=O)NCCN2C(=O)S/C(=C\c3ccccc3Cl)C2=O)cc(OC)c1OC
COc1cc(C(=O)NCC(=O)NCCN2C(=O)S/C(=C\c3ccccc3Cl)C2=O)cc(OC)c1OC
N-[2-[2-[(5Z)-5-[(2-chlorophenyl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]ethylamino]-2-oxoethyl]-3,4,5-trimethoxybenzamide