Task: Answer the MCQ question.
Query: Which compound exhibits a -43.473% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COc1ccc(CNCc2cccc(Oc3ccccc3)c2)cc1
b Cc1ccc(C(=O)N2CC3(C(C)C)CN(C(=O)c4ccc(C)cc4)CC(C(C)C)(C2)C3=O)cc1
Answer: a. COc1ccc(CNCc2cccc(Oc3ccccc3)c2)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#}
COc1ccc(CNCc2cccc(Oc3ccccc3)c2)cc1
COc1ccc(CNCc2cccc(Oc3ccccc3)c2)cc1
1-(4-methoxyphenyl)-N-[(3-phenoxyphenyl)methyl]methanamine