Task: Answer the MCQ question.
Question: Which compound has a -10.554\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COC(=O)CCC(=O)N1CN2CN(C(=O)CCC(=O)OC)CC([N+](=O)[O-])(C2)C1
(b) CCCCCCNC(=O)Cc1c(O)c2ccccc2[nH]c1=O
(c) CCOC(=O)CC1C(=O)NC2CCCCC2N1C(=O)Nc1ccc(Cl)cc1
(d) CCOCCn1c(N(C)Cc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
Answer: c. CCOC(=O)CC1C(=O)NC2CCCCC2N1C(=O)Nc1ccc(Cl)cc1
{#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)CC1C(=O)NC2CCCCC2N1C(=O)Nc1ccc(Cl)cc1
CCOC(=O)CC1C(=O)NC2CCCCC2N1C(=O)Nc1ccc(Cl)cc1
N-(4-chlorophenyl)-2-(2-ethoxy-2-oxoethyl)-3-oxo-2,4,4a,5,6,7,8,8a-octahydroquinoxaline-1-carboxamide