Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 13.765\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] COCCn1nnnc1C(c1cccs1)N1CCN2CCCC2C1.Cl
[b] CC1CCCCN1S(=O)(=O)c1ccc(-n2cnnn2)cc1
[c] Cc1cc(CN(C)Cc2ccc(OCC(O)CN(C)Cc3ccccc3)cc2)on1
[d] CN(C)C(=O)c1ccc(NC(=O)c2ccccc2Sc2ccccc2C#N)cc1
[e] NC(=O)CC(NC(=O)Cc1ccc(Cl)cc1)c1ccc(NC2CCCCCC2)c([N+](=O)[O-])c1
Answer: a. COCCn1nnnc1C(c1cccs1)N1CCN2CCCC2C1.Cl
{#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#}
COCCn1nnnc1C(c1cccs1)N1CCN2CCCC2C1.Cl
COCCn1nnnc1C(c1cccs1)N1CCN2CCCC2C1.Cl
2-[[1-(2-methoxyethyl)tetrazol-5-yl]-thiophen-2-ylmethyl]-3,4,6,7,8,8a-hexahydro-1H-pyrrolo[1,2-a]pyrazine;hydrochloride