Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -4.409% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: O=C1C(=O)N(Cc2cccnc2)C(c2ccc(Br)cc2)/C1=C(\O)c1ccc2c(c1)OCCO2
b: Cc1cc(N2C(=O)C(=O)/C(=C(/O)c3ccc(Cl)cc3)C2c2cccc(Br)c2)no1
Answer: b. Cc1cc(N2C(=O)C(=O)/C(=C(/O)c3ccc(Cl)cc3)C2c2cccc(Br)c2)no1
{#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#}
Cc1cc(N2C(=O)C(=O)/C(=C(/O)c3ccc(Cl)cc3)C2c2cccc(Br)c2)no1
Cc1cc(N2C(=O)C(=O)/C(=C(/O)c3ccc(Cl)cc3)C2c2cccc(Br)c2)no1
(4E)-5-(3-bromophenyl)-4-[(4-chlorophenyl)-hydroxymethylidene]-1-(5-methyl-1,2-oxazol-3-yl)pyrrolidine-2,3-dione