Task: Answer the multiple choice question.
Question: Which compound has a 21.878% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) NC(=O)COC(=O)c1cc(=O)[nH]c2ccc(S(=O)(=O)Nc3ccc(F)cc3)cc12
(b) Cc1[nH]c2ccccc2c1SCC(=O)NC1CCCCC1
(c) Cc1ccc(CCC(=O)Nc2ncc(Cc3cc(Cl)ccc3Cl)s2)o1
(d) CCN(CC)S(=O)(=O)c1cccc(NC(=O)COC(=O)c2cc(=O)c3ccccc3o2)c1
(e) CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)COC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(C)=O
Answer: a. NC(=O)COC(=O)c1cc(=O)[nH]c2ccc(S(=O)(=O)Nc3ccc(F)cc3)cc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
NC(=O)COC(=O)c1cc(=O)[nH]c2ccc(S(=O)(=O)Nc3ccc(F)cc3)cc12
NC(=O)COC(=O)c1cc(=O)[nH]c2ccc(S(=O)(=O)Nc3ccc(F)cc3)cc12
(2-amino-2-oxoethyl) 6-[(4-fluorophenyl)sulfamoyl]-2-oxo-1H-quinoline-4-carboxylate