Task: Answer the multiple choice question.
Query: Which drug has a 10.810\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CN(C)Cc1c(O)ccc2occ(C(O)c3ccccc3)c12
b O=[N+]([O-])c1cc([N+](=O)[O-])c2c(=Nc3ccccc3)n(-c3ccccc3)n(O)c2c1
Answer: a. CN(C)Cc1c(O)ccc2occ(C(O)c3ccccc3)c12
{#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#}
CN(C)Cc1c(O)ccc2occ(C(O)c3ccccc3)c12
CN(C)Cc1c(O)ccc2occ(C(O)c3ccccc3)c12
4-[(dimethylamino)methyl]-3-[hydroxy(phenyl)methyl]-1-benzofuran-5-ol