Task: Answer the MCQ question.
Query: Which drug exhibits a -3.698\% 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) Cc1ccccc1-c1ccc(/C=C2/SC(N3CCOCC3)=NC2=O)o1
(b) O=C(CN1C(=O)C2(OCCO2)c2cc(Br)ccc21)NO
Answer: a. Cc1ccccc1-c1ccc(/C=C2/SC(N3CCOCC3)=NC2=O)o1
{#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#}
Cc1ccccc1-c1ccc(/C=C2/SC(N3CCOCC3)=NC2=O)o1
Cc1ccccc1-c1ccc(/C=C2/SC(N3CCOCC3)=NC2=O)o1
(5E)-5-[[5-(2-methylphenyl)furan-2-yl]methylidene]-2-morpholin-4-yl-1,3-thiazol-4-one