Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 13.186\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) O=[N+]([O-])c1ccc(CN2CCOCCOCCOCC2)cc1
b.) CCOC(=O)CN1C(=O)COc2ccc(Cl)cc21
c.) COc1ccc(CC(NC(C)=O)C(=O)N2CCN(C(=O)Nc3ccc(Cl)cc3)CC2)cc1OC
Answer: b. CCOC(=O)CN1C(=O)COc2ccc(Cl)cc21
{#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#}
CCOC(=O)CN1C(=O)COc2ccc(Cl)cc21
CCOC(=O)CN1C(=O)COc2ccc(Cl)cc21
ethyl2-(6-chloro-3-oxo-1,4-benzoxazin-4-yl)acetate