Task: Answer the multiple choice question.
Question: Which drug exhibits a 19.407% 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 additional words.
Options:
a) CN(CC(=O)Nc1ccccc1Cl)C(=O)COC(=O)/C=C/c1ccccc1
b) O=C(Nc1ccc(Cl)c(Cl)c1)c1ccc(Cn2c(=O)[nH]c3ccsc3c2=O)cc1
c) Cc1nc2ccccc2c(=O)n1NC(=O)c1ccccc1
d) CCO/C([O-])=N/c1sn[n+](C)c1C
Answer: b. O=C(Nc1ccc(Cl)c(Cl)c1)c1ccc(Cn2c(=O)[nH]c3ccsc3c2=O)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#}
O=C(Nc1ccc(Cl)c(Cl)c1)c1ccc(Cn2c(=O)[nH]c3ccsc3c2=O)cc1
O=C(Nc1ccc(Cl)c(Cl)c1)c1ccc(Cn2c(=O)[nH]c3ccsc3c2=O)cc1
N-(3,4-dichlorophenyl)-4-[(2,4-dioxo-1H-thieno[3,2-d]pyrimidin-3-yl)methyl]benzamide