Task: Answer the multiple-choice question.
Question: Which drug exhibits a 5.739\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCOC(=O)c1nc(Nc2ccccc2C)c2ccccc2n1
b: CCN(CC)CCN(C(=O)c1ccc2c(c1)CCCC2)c1nc2ccc(F)cc2s1.Cl
c: C=CCOc1ccc(Br)cc1CNCCO.Cl
Answer: a. CCOC(=O)c1nc(Nc2ccccc2C)c2ccccc2n1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1nc(Nc2ccccc2C)c2ccccc2n1
CCOC(=O)c1nc(Nc2ccccc2C)c2ccccc2n1
ethyl 4-(2-methylanilino)quinazoline-2-carboxylate