Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 10.564% 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, d, or e without using any other words.
Options:
(a) CCC1(c2ccccc2)NC(=O)N(CC#N)C1=O
(b) COCCn1nnnc1C(c1ccccc1)N1CCN(Cc2ccc3c(c2)OCO3)CC1.Cl
(c) COc1ccccc1NC(=O)CSC1=NC(=O)C(Cc2ccccc2)C(=O)N1
(d) CNC(=O)Nc1ccc(Cl)cc1
(e) CN(Cc1nc(-c2cnccn2)no1)CC(O)c1ccccc1
Answer: a. CCC1(c2ccccc2)NC(=O)N(CC#N)C1=O
{#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#}
CCC1(c2ccccc2)NC(=O)N(CC#N)C1=O
CCC1(c2ccccc2)NC(=O)N(CC#N)C1=O
2-(4-ethyl-2,5-dioxo-4-phenylimidazolidin-1-yl)acetonitrile