Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -9.950% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COc1cc(C)nc(Oc2ccc(=O)[nH]n2)n1
b. Cc1ccc(C)c(N2CCN(CC(=O)Nc3ccc4[nH]c(=O)[nH]c4c3)CC2)c1
c. Cn1ncc(Br)c1C(=O)OCC(=O)Nc1nc(-c2ccccc2)cs1
d. Cc1cc(C)c(OCC(=O)Nc2ccc3c(c2)OCO3)cc1C
e. Cc1oc2c(CN3CCCCC3)c(O)ccc2c(=O)c1-c1ccc(Br)cc1
Answer: a. COc1cc(C)nc(Oc2ccc(=O)[nH]n2)n1
{#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#}
COc1cc(C)nc(Oc2ccc(=O)[nH]n2)n1
COc1cc(C)nc(Oc2ccc(=O)[nH]n2)n1
3-(4-methoxy-6-methylpyrimidin-2-yl)oxy-1H-pyridazin-6-one