Task: Answer the multiple choice question.
Question: Which compound exhibits a -4.394\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) Cc1oc2c(CN(C)C)c(O)ccc2c(=O)c1-c1ccc2ccccc2n1
b) O=C(O)c1cccc(Nc2ccc3nonc3c2[N+](=O)[O-])c1
c) O=C(NCCCO)C(=O)NCc1ccncc1
Answer: a. Cc1oc2c(CN(C)C)c(O)ccc2c(=O)c1-c1ccc2ccccc2n1
{#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#}
Cc1oc2c(CN(C)C)c(O)ccc2c(=O)c1-c1ccc2ccccc2n1
Cc1oc2c(CN(C)C)c(O)ccc2c(=O)c1-c1ccc2ccccc2n1
8-[(dimethylamino)methyl]-7-hydroxy-2-methyl-3-quinolin-2-ylchromen-4-one