Task: Answer the MCQ question.
Question: Which compound exhibits a 2.835\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=C(CNC(=O)Cc1ccccc1)NCc1cccs1
b. CCOc1cc(-c2nnc(NC(=O)C3=COCCO3)o2)cc(OCC)c1OCC
Answer: b. CCOc1cc(-c2nnc(NC(=O)C3=COCCO3)o2)cc(OCC)c1OCC
{#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#}
CCOc1cc(-c2nnc(NC(=O)C3=COCCO3)o2)cc(OCC)c1OCC
CCOc1cc(-c2nnc(NC(=O)C3=COCCO3)o2)cc(OCC)c1OCC
N-[5-(3,4,5-triethoxyphenyl)-1,3,4-oxadiazol-2-yl]-2,3-dihydro-1,4-dioxine-5-carboxamide