Problem statement: Answer the multiple-choice question.
Question: Which compound has a 8.427\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: O=Cc1ccc(O)cc1O
b: CCN(c1ccccc1)S(=O)(=O)c1ccc2[nH]cc(C(=O)N3CCOCC3)c(=O)c2c1
c: Cc1c(/C=N/n2cnnc2)c2ccccc2n1CCOc1ccccc1
d: CCc1ccc(Oc2cc(Cl)nc(N)n2)cc1
e: CCOC(=O)Cc1csc(NC(=O)c2cccs2)n1
Answer: b. CCN(c1ccccc1)S(=O)(=O)c1ccc2[nH]cc(C(=O)N3CCOCC3)c(=O)c2c1
{#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#}
N-ethyl-3-(morpholine-4-carbonyl)-4-oxo-N-phenyl-1H-quinoline-6-sulfonamide