Task: Answer the MCQ question.
Query: Which compound exhibits a 8.929% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCN(CC)CCNS(=O)(=O)c1ccc(C(=O)NN)cc1
b c1coc(-c2ccnc3ncnn23)c1
c CC1(C)Cc2cccc(OCC(=O)Nc3cccnc3Cl)c2O1
d CCN1CCN(c2ncnc3c2nnn3Cc2ccccc2)CC1
Answer: b. c1coc(-c2ccnc3ncnn23)c1
{#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#}
c1coc(-c2ccnc3ncnn23)c1
c1coc(-c2ccnc3ncnn23)c1
7-(furan-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidine