Task: Answer the multiple-choice question.
Query: Which compound exhibits a -33.875% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=C(NCCN1CCCCC1)c1cc2ccccc2[nH]1
b) Cc1c(-c2nc(-c3ccc(C(C)(C)C)cc3)no2)n(C)oc1=O
c) COc1ccccc1N(CC(=O)NCCSCc1ccccc1)S(=O)(=O)c1ccc(C)cc1
d) Cc1nn(-c2ccccc2)c(C)c1-c1nnc(-c2c(C)nn(-c3ccccc3)c2C)o1
Answer: a. O=C(NCCN1CCCCC1)c1cc2ccccc2[nH]1
{#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#}
O=C(NCCN1CCCCC1)c1cc2ccccc2[nH]1
O=C(NCCN1CCCCC1)c1cc2ccccc2[nH]1
N-(2-piperidin-1-ylethyl)-1H-indole-2-carboxamide