Task: Answer the multiple choice question.
Question: Which compound exhibits a 8.195\% 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 additional words.
Options:
(a) CCCCOc1ccc(C2/C(=C(/O)c3ccc4c(c3)CC(C)O4)C(=O)C(=O)N2CCN2CCOCC2)cc1OC
(b) CN(Cc1c(C(=O)N/N=C/c2cccnc2)nnn1-c1nonc1N)c1ccccc1
(c) C=CCN(CC=C)C(=S)NC(=O)/C=C/c1ccc(OC)cc1
(d) CCCN(CC(=O)Nc1ccccc1C)C(=O)C1CCN(S(=O)(=O)c2cccc(C(F)(F)F)c2)CC1
(e) COc1cc2nc(CN3CCOCC3)n(CC(=O)NCC(F)(F)F)c(=O)c2cc1OC
Answer: a. CCCCOc1ccc(C2/C(=C(/O)c3ccc4c(c3)CC(C)O4)C(=O)C(=O)N2CCN2CCOCC2)cc1OC
{#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#}
CCCCOc1ccc(C2/C(=C(/O)c3ccc4c(c3)CC(C)O4)C(=O)C(=O)N2CCN2CCOCC2)cc1OC
CCCCOc1ccc(C2/C(=C(/O)c3ccc4c(c3)CC(C)O4)C(=O)C(=O)N2CCN2CCOCC2)cc1OC
(4Z)-5-(4-butoxy-3-methoxyphenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(2-morpholin-4-ylethyl)pyrrolidine-2,3-dione