Task: Answer the multiple-choice question.
Question: Which compound has a -12.882\% 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 other words.
Options:
a) Cc1ccc(S(=O)(=O)c2nnn3c2nc(N2CCC(C(N)=O)CC2)c2ccccc23)cc1
b) O=C(NCCCO)c1cc([N+](=O)[O-])cc2c1C=Cc1ccccc1O2
Answer: b. O=C(NCCCO)c1cc([N+](=O)[O-])cc2c1C=Cc1ccccc1O2
{#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#}
O=C(NCCCO)c1cc([N+](=O)[O-])cc2c1C=Cc1ccccc1O2
O=C(NCCCO)c1cc([N+](=O)[O-])cc2c1C=Cc1ccccc1O2
N-(3-hydroxypropyl)-2-nitrobenzo[b][1]benzoxepine-4-carboxamide