Problem statement: Answer the MCQ question.
Question: Which drug has a 14.525\% 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(Nc1ccc(OC(F)(F)F)cc1)c1cnc2n(c1=O)CCS2
b. CCSC1=N/C(=C\c2cccc(F)c2)C(=O)S1
Answer: b. CCSC1=N/C(=C\c2cccc(F)c2)C(=O)S1
{#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#}
(4Z)-2-ethylsulfanyl-4-[(3-fluorophenyl)methylidene]-1,3-thiazol-5-one