Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -27.786% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COc1ccc(C2CC(=O)C=C(O)C2)cc1
(b) Cc1ccc(CNC(=O)C(=O)NCC2CCCO2)cc1
(c) COCCN1CN(S(=O)(=O)c2cccc(Cl)c2)c2nc3ccccc3nc21
(d) Cc1ccc(C(=O)OCC(=O)N2C(C)CCCC2C)cc1S(=O)(=O)N1CCOCC1
Answer: c. COCCN1CN(S(=O)(=O)c2cccc(Cl)c2)c2nc3ccccc3nc21
{#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#}
COCCN1CN(S(=O)(=O)c2cccc(Cl)c2)c2nc3ccccc3nc21
COCCN1CN(S(=O)(=O)c2cccc(Cl)c2)c2nc3ccccc3nc21
3-(3-chlorophenyl)sulfonyl-1-(2-methoxyethyl)-2H-imidazo[4,5-b]quinoxaline