Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 5.937\% 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 other words.
Options:
a) CCOc1cc(-c2nc(-c3ccc(C)nc3OCC)no2)cc(OCC)c1OCC
b) O=C(Nc1cccc(Cl)c1)OCc1ccccn1
c) Cc1onc(-c2ccccc2)c1NC(=O)Nc1c(-c2ccccc2)noc1C
d) [O-][n+]1onc2c1CCc1c-2nn(-c2ccccc2Cl)[n+]1[O-]
e) COc1ccc(NS(=O)(=O)c2cc(C(=O)N3CCN(C(C)=O)CC3)ccc2Cl)cc1
Answer: c. Cc1onc(-c2ccccc2)c1NC(=O)Nc1c(-c2ccccc2)noc1C
{#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#}
Cc1onc(-c2ccccc2)c1NC(=O)Nc1c(-c2ccccc2)noc1C
Cc1onc(-c2ccccc2)c1NC(=O)Nc1c(-c2ccccc2)noc1C
1,3-bis(5-methyl-3-phenyl-1,2-oxazol-4-yl)urea