Task: Answer the MCQ question.
Question: Which drug exhibits a -62.774% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCOC(=O)c1sc(NS(=O)(=O)c2ccccc2Cl)nc1C
b: CCS(=O)(=O)c1ccc(O)c(N2C(=O)C3C4C=CC(C4)C3C2=O)c1
c: COc1ccc(C(=O)Sc2nncc3ccccc23)cc1
d: COC(=O)c1ccc(CSc2ccc3nnc(-c4ccccn4)n3n2)o1
Answer: d. COC(=O)c1ccc(CSc2ccc3nnc(-c4ccccn4)n3n2)o1
{#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)c1ccc(CSc2ccc3nnc(-c4ccccn4)n3n2)o1
COC(=O)c1ccc(CSc2ccc3nnc(-c4ccccn4)n3n2)o1
methyl 5-[(3-pyridin-2-yl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)sulfanylmethyl]furan-2-carboxylate