Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -26.738% 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) CCOC(=O)c1c[nH]c2c(C(F)(F)F)cccc2c1=O
(b) CC1CC(C)(C)NC(=S)N1CCCC(=O)Nc1ccc2c(c1)OCCO2
(c) CC(C)(C)c1nc[nH]c(=O)c1Br
(d) CCOC(=O)N1CCN(C(=O)c2cnc(Nc3ccccc3OC)c3ccccc23)CC1
Answer: d. CCOC(=O)N1CCN(C(=O)c2cnc(Nc3ccccc3OC)c3ccccc23)CC1
{#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#}
CCOC(=O)N1CCN(C(=O)c2cnc(Nc3ccccc3OC)c3ccccc23)CC1
CCOC(=O)N1CCN(C(=O)c2cnc(Nc3ccccc3OC)c3ccccc23)CC1
ethyl 4-[1-(2-methoxyanilino)isoquinoline-4-carbonyl]piperazine-1-carboxylate