Task: Answer the MCQ question.
Question: Which compound exhibits a 7.638\% 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] COc1ccc(C(=O)NCC(=O)N2CCN(c3ccc(F)cc3)CC2)cc1
[b] Br.COc1ccc(C2=CSC3=NCCN23)cc1F
[c] CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)[C@H](C)N1C(=O)C2CC=CCC2C1=O
[d] N#CCSc1nc2ccccc2c(=O)n1CC1CCCC1
Answer: c. CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)[C@H](C)N1C(=O)C2CC=CCC2C1=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#}
CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)[C@H](C)N1C(=O)C2CC=CCC2C1=O
CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)[C@H](C)N1C(=O)C2CC=CCC2C1=O
(2S)-N-(2,5-diethoxy-4-morpholin-4-ylphenyl)-2-(1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl)propanamide