Problem statement: Answer the multiple-choice question.
Question: Which drug has a -22.789\% 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 additional words.
Options:
a) CCOP1(=O)C=C(C(C)(C)C)OC1c1ccc(F)cc1
b) CCOc1ccc(-c2nnc(-c3cccnc3)o2)cc1OCC
Answer: b. CCOc1ccc(-c2nnc(-c3cccnc3)o2)cc1OCC
{#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#}
CCOc1ccc(-c2nnc(-c3cccnc3)o2)cc1OCC
CCOc1ccc(-c2nnc(-c3cccnc3)o2)cc1OCC
2-(3,4-diethoxyphenyl)-5-pyridin-3-yl-1,3,4-oxadiazole