Problem statement: Answer the MCQ question.
Question: Which drug has a 20.427\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CCOC(=O)C(C(=O)OCC)C(C)C#CCN1CCCCC1
b. CC(O)CNCCNCc1cccs1.Cl
c. O=C(NCCc1ccccc1)C1CCC(CNc2c(N3CCCCC3)c(=O)c2=O)CC1
d. NC1=NC(=O)C2(COC(c3ccccc3Cl)OC2)S1
e. CC(OC(=O)c1cnccn1)C(=O)c1ccccc1
Answer: c. O=C(NCCc1ccccc1)C1CCC(CNc2c(N3CCCCC3)c(=O)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#}
O=C(NCCc1ccccc1)C1CCC(CNc2c(N3CCCCC3)c(=O)c2=O)CC1
O=C(NCCc1ccccc1)C1CCC(CNc2c(N3CCCCC3)c(=O)c2=O)CC1
4-[[(3,4-dioxo-2-piperidin-1-ylcyclobuten-1-yl)amino]methyl]-N-(2-phenylethyl)cyclohexane-1-carboxamide