Task: Answer the MCQ question.
Question: Which drug exhibits a 2.596\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COc1ccc(OC)c(-n2cnc3cc(C(=O)NCCCN4CCOCC4)ccc32)c1
b.) CC(C)(C)NS(=O)(=O)c1ccc(NS(=O)(=O)c2ccc(F)cc2)cc1
c.) Cl.FC(F)(F)c1ccccc1/C=N/N1CCN(Cc2ccccc2)CC1
Answer: a. COc1ccc(OC)c(-n2cnc3cc(C(=O)NCCCN4CCOCC4)ccc32)c1
{#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(OC)c(-n2cnc3cc(C(=O)NCCCN4CCOCC4)ccc32)c1
COc1ccc(OC)c(-n2cnc3cc(C(=O)NCCCN4CCOCC4)ccc32)c1
1-(2,5-dimethoxyphenyl)-N-(3-morpholin-4-ylpropyl)benzimidazole-5-carboxamide