Task: Answer the multiple choice question.
Query: Which drug exhibits a 8.621% 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) Cn1c(NC(=O)c2ccc(F)cc2)c(-c2cccs2)c(=O)c2ccccc21
(b) CN(C)S(=O)(=O)c1ccc(N2CCCC2)c(C(=O)Nc2ccc(N3CCOCC3)cc2)c1
(c) O=C(CC1SC(=Nc2ccc3c(c2)OCCO3)NC1=O)Nc1ccc(F)cc1F
(d) CN(C)S(=O)(=O)Nc1cccc(-c2cn3c(n2)SCC3)c1
Answer: c. O=C(CC1SC(=Nc2ccc3c(c2)OCCO3)NC1=O)Nc1ccc(F)cc1F
{#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#}
O=C(CC1SC(=Nc2ccc3c(c2)OCCO3)NC1=O)Nc1ccc(F)cc1F
O=C(CC1SC(=Nc2ccc3c(c2)OCCO3)NC1=O)Nc1ccc(F)cc1F
N-(2,4-difluorophenyl)-2-[2-(2,3-dihydro-1,4-benzodioxin-6-ylimino)-4-oxo-1,3-thiazolidin-5-yl]acetamide