Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 1.569% 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.) O=C(CCNC(=O)Cn1ccc2ccccc2c1=O)NCCN1CCN(c2cccc(Cl)c2)CC1
b.) Nc1ccc2nc3c(=O)n(CCc4ccccc4)c(=O)[nH]c3nc2c1
c.) CCc1ccc(N=c2c([N+](=O)[O-])nn(-c3ccc4c(c3)OCCO4)n2O)cc1
d.) CCCCC(CC)C1OCC(CN2CCCC2)O1
e.) CC1CCN(c2nc(/C=C/c3ccccc3)nc3ccccc23)CC1
Answer: c. CCc1ccc(N=c2c([N+](=O)[O-])nn(-c3ccc4c(c3)OCCO4)n2O)cc1
{#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#}
CCc1ccc(N=c2c([N+](=O)[O-])nn(-c3ccc4c(c3)OCCO4)n2O)cc1
CCc1ccc(N=c2c([N+](=O)[O-])nn(-c3ccc4c(c3)OCCO4)n2O)cc1
2-(2,3-dihydro-1,4-benzodioxin-6-yl)-N-(4-ethylphenyl)-3-hydroxy-5-nitrotriazol-4-imine