Task: Answer the multiple-choice question.
Question: Which drug has a 1.817% 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) N#CCc1c(C#N)c(N)nc(N2CCCC(CO)C2)c1C#N
(b) O=C(c1cccs1)N1CCN(c2ccc(Cl)cc2)CC1
(c) C=CCOc1ccc(C2C(C(=O)c3ccco3)=C(O)C(=O)N2CCCN(CC)CC)cc1
(d) COc1ccccc1S(=O)Cc1ccc(C(=O)O)o1
Answer: a. N#CCc1c(C#N)c(N)nc(N2CCCC(CO)C2)c1C#N
{#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#}
N#CCc1c(C#N)c(N)nc(N2CCCC(CO)C2)c1C#N
N#CCc1c(C#N)c(N)nc(N2CCCC(CO)C2)c1C#N
2-amino-4-(cyanomethyl)-6-[3-(hydroxymethyl)piperidin-1-yl]pyridine-3,5-dicarbonitrile