Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 6.332\% 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.) CCOc1cc(S(=O)(=O)NCc2ccccn2)ccc1Cl
b.) CCCNC(=O)C1CCN(c2cc(-c3ccccc3)nc3ncnn23)CC1
c.) CC1(C)CC(=O)C=C(NCc2ccco2)C1
d.) CC(C)NC(=O)CN(C(=O)CCC(=O)Nc1nccs1)c1ccc2c(c1)OCO2
e.) COc1ccc(-c2oc3ccc(N4CCOCC4)cc3c2C#CCO)cc1
Answer: a. CCOc1cc(S(=O)(=O)NCc2ccccn2)ccc1Cl
{#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#}
CCOc1cc(S(=O)(=O)NCc2ccccn2)ccc1Cl
CCOc1cc(S(=O)(=O)NCc2ccccn2)ccc1Cl
4-chloro-3-ethoxy-N-(pyridin-2-ylmethyl)benzenesulfonamide