Task: Answer the multiple choice question.
Query: Which compound exhibits a -3.740\% 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] CC1(C)OC(C(=O)NC2CCCCC2)C(C(=O)NC2CCCCC2)O1
[b] CCN(Cc1nc2ccccc2c(=O)[nH]1)C(=O)C1CC(=O)N(c2cccc3ccccc23)C1
[c] COc1ccc(CN(C(=O)/C=C/c2ccccc2Cl)C2CCS(=O)(=O)C2)cc1
[d] O=C(CSc1cn(CCNC(=O)c2ccccc2)c2ccccc12)NCC1CCCO1
[e] CCN=C(NCC)SC1CC(=O)N(c2ccccc2)C1=O
Answer: e. CCN=C(NCC)SC1CC(=O)N(c2ccccc2)C1=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#}
CCN=C(NCC)SC1CC(=O)N(c2ccccc2)C1=O
CCN=C(NCC)SC1CC(=O)N(c2ccccc2)C1=O
(2,5-dioxo-1-phenylpyrrolidin-3-yl) N,N'-diethylcarbamimidothioate