Task: Answer the MCQ question.
Question: Which compound exhibits a 19.609\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COc1ccc(-c2cnnc(N/N=C/c3ccc(O)c(OC)c3)n2)cc1
(b) Cc1ccc(-n2[nH]c(C)c(/C=N/N3C(=O)c4cccc5cccc(c45)C3=O)c2=O)cc1
(c) Fc1ccc(OCCOCCOc2cccc3[nH]ccc23)cc1
(d) C=CCN(CC(=O)NC1CCCC1)C(=O)C(=O)Nc1ccc2c(c1)OCCO2
(e) CC1CC(C)CN(C(=O)c2ccc(NS(=O)(=O)c3ccc4[nH]c(=O)[nH]c4c3)cc2)C1
Answer: d. C=CCN(CC(=O)NC1CCCC1)C(=O)C(=O)Nc1ccc2c(c1)OCCO2
{#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#}
C=CCN(CC(=O)NC1CCCC1)C(=O)C(=O)Nc1ccc2c(c1)OCCO2
C=CCN(CC(=O)NC1CCCC1)C(=O)C(=O)Nc1ccc2c(c1)OCCO2
N'-[2-(cyclopentylamino)-2-oxoethyl]-N-(2,3-dihydro-1,4-benzodioxin-6-yl)-N'-prop-2-enyloxamide