Task: Answer the MCQ question.
Query: Which compound exhibits a 9.855\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCOc1cc2c(cc1OCC)CN(CC(=O)Nc1ccccc1C(=O)NC1CC1)CC2
b. O=C1NC(=O)C(=Cc2ccc(Oc3ccc([N+](=O)[O-])cc3)cc2)C(=O)N1
c. CN(CC(=O)NCc1ccc(Cl)cc1)S(=O)(=O)c1cccc2cccnc12
d. COc1ccc(NC(=O)c2cccnc2NCCc2ccccc2)cc1
Answer: d. COc1ccc(NC(=O)c2cccnc2NCCc2ccccc2)cc1
{#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#}
COc1ccc(NC(=O)c2cccnc2NCCc2ccccc2)cc1
COc1ccc(NC(=O)c2cccnc2NCCc2ccccc2)cc1
N-(4-methoxyphenyl)-2-(2-phenylethylamino)pyridine-3-carboxamide