Task: Answer the multiple-choice question.
Question: Which compound has a 21.173\% 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. C/C(=N\NC(=O)c1ccccc1)c1ccc2c(c1)OCO2
b. O=C(O)C1C2C=CC(C2)C1C(=O)NCc1ccco1
Answer: a. C/C(=N\NC(=O)c1ccccc1)c1ccc2c(c1)OCO2
{#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#}
C/C(=N\NC(=O)c1ccccc1)c1ccc2c(c1)OCO2
C/C(=N\NC(=O)c1ccccc1)c1ccc2c(c1)OCO2
[C][/C][=Branch1][#C][=N][\N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][O][Ring1][=Branch1]
N-[(E)-1-(1,3-benzodioxol-5-yl)ethylideneamino]benzamide