Task: Answer the multiple choice question.
Query: Which compound exhibits a 14.398\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) OCCOCCNc1ncnc2c1cnn2-c1ccc(Cl)cc1
(b) NNC(=O)Cn1cnc2ccccc21
(c) Cn1c(=O)cc(N2CCc3ccccc32)[nH]c1=O
(d) O=C(c1ccco1)N1CCN(C(=O)c2ccc(COc3ccc(F)cc3)o2)CC1
(e) COc1ccc(CCN(C)C(=O)c2cc(S(=O)(=O)N3CCCCC3)ccc2Cl)cc1OC
Answer: a. OCCOCCNc1ncnc2c1cnn2-c1ccc(Cl)cc1
{#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#}
OCCOCCNc1ncnc2c1cnn2-c1ccc(Cl)cc1
OCCOCCNc1ncnc2c1cnn2-c1ccc(Cl)cc1
2-[2-[[1-(4-chlorophenyl)pyrazolo[3,4-d]pyrimidin-4-yl]amino]ethoxy]ethanol