Problem statement: Answer the multiple-choice question.
Question: Which compound has a -1.766\% 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=C(NCc1cccnc1)c1c(F)c(F)c(F)c(F)c1F
b: O=C(CN1C(=O)/C(=C\c2cccc(Br)c2)Oc2ccccc21)NCC1CCCO1
c: N#CCC(=O)N/N=C/c1cccc(Oc2ccccc2)c1
d: CCOC(=O)c1cnc2nc(COc3ccccc3)[nH]n2c1=O
e: Nc1ccc(O)c([N+](=O)[O-])c1
Answer: d. CCOC(=O)c1cnc2nc(COc3ccccc3)[nH]n2c1=O
{#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#}
ethyl 7-oxo-2-(phenoxymethyl)-1H-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate