Task: Answer the multiple-choice question.
Question: Which compound has a -0.630\% 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 additional words.
Options:
a: O=C(Nc1ccc(O)cc1)C1CCCO1
b: Cc1cc(NC(=O)OC2CCCCC2)ccc1[N+](=O)[O-]
c: CN(C)C(=O)Oc1cccc2c(OC(=O)N(C)C)cccc12
d: O=C(COC(=O)CCc1c[nH]c(=O)[nH]1)Nc1ccccc1Cl
e: CCOC(=O)CCCNS(=O)(=O)c1c(C)ccc2nsnc12
Answer: d. O=C(COC(=O)CCc1c[nH]c(=O)[nH]1)Nc1ccccc1Cl
{#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#}
[2-(2-chloroanilino)-2-oxoethyl]3-(2-oxo-1,3-dihydroimidazol-4-yl)propanoate