Task: Answer the MCQ question.
Question: Which compound exhibits a 15.986% 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 additional words.
Options:
a: CCOc1ccc(-c2c(C#N)c(N)nc3c2c(=O)n(C)c(=O)n3C)cc1OC
b: CCSc1nncn1/N=C/c1ccc(OC)c(OC)c1
c: O=C(c1ccccc1F)N1CCN(c2ccc([N+](=O)[O-])c3ncccc23)CC1
d: O=C(CN1C(=O)c2ccccc2S1(=O)=O)N1CCN(Cc2ccc3c(c2)OCO3)CC1
Answer: a. CCOc1ccc(-c2c(C#N)c(N)nc3c2c(=O)n(C)c(=O)n3C)cc1OC
{#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#}
CCOc1ccc(-c2c(C#N)c(N)nc3c2c(=O)n(C)c(=O)n3C)cc1OC
CCOc1ccc(-c2c(C#N)c(N)nc3c2c(=O)n(C)c(=O)n3C)cc1OC
7-amino-5-(4-ethoxy-3-methoxyphenyl)-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carbonitrile