Task: Answer the multiple-choice question.
Question: Which compound exhibits a -2.018% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C(N/N=C/c1cc2c(cc1Cl)OCO2)c1ccccn1
(b) Cc1ccc(-c2noc(-c3ccccc3C(=O)N3CCN(C)CC3)n2)cc1
(c) CSCCCNC(=O)c1ccccc1OC1CCN(S(C)(=O)=O)CC1
(d) CCOc1ccccc1C1CC(=O)Nc2cc3c(cc21)OCCO3
Answer: d. CCOc1ccccc1C1CC(=O)Nc2cc3c(cc21)OCCO3
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1ccccc1C1CC(=O)Nc2cc3c(cc21)OCCO3
CCOc1ccccc1C1CC(=O)Nc2cc3c(cc21)OCCO3
9-(2-ethoxyphenyl)-3,6,8,9-tetrahydro-2H-[1,4]dioxino[2,3-g]quinolin-7-one