Task: Answer the multiple choice question.
Question: Which drug exhibits a 14.861\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) COc1ccccc1NCc1cc(=O)oc2c(C)c(O)ccc12
b.) CC(C)NC(=O)c1ccccc1NC(=O)/C=C/c1cccc([N+](=O)[O-])c1
Answer: a. COc1ccccc1NCc1cc(=O)oc2c(C)c(O)ccc12
{#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#}
COc1ccccc1NCc1cc(=O)oc2c(C)c(O)ccc12
COc1ccccc1NCc1cc(=O)oc2c(C)c(O)ccc12
7-hydroxy-4-[(2-methoxyanilino)methyl]-8-methylchromen-2-one