Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 14.045\% 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] CN(C)C(=O)Oc1ccc2c(=O)c(Oc3ccccc3Br)coc2c1
[b] CCc1ccc(N2C(=O)NC(=O)/C(=C/c3cccn3CCOc3ccc(C(C)CC)cc3)C2=O)cc1
[c] COc1ccc(NC(=O)CN(c2ccc(C)cc2)S(=O)(=O)c2c(C)nn(C)c2C)cc1
[d] C/C(N)=C(/C#N)C(=O)COC(=O)CNC(=O)c1ccc(Cl)cc1Cl
Answer: b. CCc1ccc(N2C(=O)NC(=O)/C(=C/c3cccn3CCOc3ccc(C(C)CC)cc3)C2=O)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#}
CCc1ccc(N2C(=O)NC(=O)/C(=C/c3cccn3CCOc3ccc(C(C)CC)cc3)C2=O)cc1
CCc1ccc(N2C(=O)NC(=O)/C(=C/c3cccn3CCOc3ccc(C(C)CC)cc3)C2=O)cc1
(5Z)-5-[[1-[2-(4-butan-2-ylphenoxy)ethyl]pyrrol-2-yl]methylidene]-1-(4-ethylphenyl)-1,3-diazinane-2,4,6-trione