Task: Answer the MCQ question.
Query: Which compound exhibits a 6.112\% 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) COCCNC(=O)C(c1cccs1)N(C(=O)Cn1nnc2ccccc21)c1ccc(OC)cc1
b) CC(NS(=O)(=O)c1ccc2c(c1)OCCO2)c1ccccc1
c) COc1cc(C(=O)OCC(=O)N2CCN(C(C)=O)CC2)ccc1OCC(C)C
d) O=C1NC(c2cc(Cl)cc([N+](=O)[O-])c2O)Nc2ccccc21
e) CCOC(=O)C1=C(C)N(CCCC(=O)O)C(=O)NC1c1ccc(Cl)cc1
Answer: b. CC(NS(=O)(=O)c1ccc2c(c1)OCCO2)c1ccccc1
{#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#}
CC(NS(=O)(=O)c1ccc2c(c1)OCCO2)c1ccccc1
CC(NS(=O)(=O)c1ccc2c(c1)OCCO2)c1ccccc1
N-(1-phenylethyl)-2,3-dihydro-1,4-benzodioxine-6-sulfonamide