Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 4.956\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CNS(=O)(=O)c1cccc(C(=O)NCC(c2cccs2)N(C)C)c1
(b) Cc1cc(Cl)ccc1OCCCC(N)=O
(c) CC1(C)Cc2cccc(OCC(=O)Nc3cccnc3Cl)c2O1
Answer: c. CC1(C)Cc2cccc(OCC(=O)Nc3cccnc3Cl)c2O1
{#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#}
CC1(C)Cc2cccc(OCC(=O)Nc3cccnc3Cl)c2O1
CC1(C)Cc2cccc(OCC(=O)Nc3cccnc3Cl)c2O1
N-(2-chloropyridin-3-yl)-2-[(2,2-dimethyl-3H-1-benzofuran-7-yl)oxy]acetamide