Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -2.509% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a NS(=O)(=O)c1ccc(NS(=O)(=O)c2ccc3c(c2)OCCO3)cc1
b COC(=O)C1CN(C(=O)COc2ccc(Cl)cc2Cl)c2ccccc2O1
c O=C(c1cn(Cc2ccccc2)nc1-c1cccnc1)N1CCc2ccccc2C1
d Cc1c(N=Cc2cc3c(cc2Cl)OCO3)c(=O)n(-c2ccccc2)n1C
Answer: b. COC(=O)C1CN(C(=O)COc2ccc(Cl)cc2Cl)c2ccccc2O1
{#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#}
COC(=O)C1CN(C(=O)COc2ccc(Cl)cc2Cl)c2ccccc2O1
COC(=O)C1CN(C(=O)COc2ccc(Cl)cc2Cl)c2ccccc2O1
methyl 4-[2-(2,4-dichlorophenoxy)acetyl]-2,3-dihydro-1,4-benzoxazine-2-carboxylate