Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 9.125\% 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 CCOC(=O)c1sc(N=NC2=C(O)CC(C)(C)CC2=O)c(C(=O)OCC)c1C
b CCCC(=O)Nc1ccc(-c2cnc(-c3ccc(NC(=O)CCC)cc3)nc2)cc1
Answer: a. CCOC(=O)c1sc(N=NC2=C(O)CC(C)(C)CC2=O)c(C(=O)OCC)c1C
{#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#}
CCOC(=O)c1sc(N=NC2=C(O)CC(C)(C)CC2=O)c(C(=O)OCC)c1C
CCOC(=O)c1sc(N=NC2=C(O)CC(C)(C)CC2=O)c(C(=O)OCC)c1C
diethyl 5-[(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)diazenyl]-3-methylthiophene-2,4-dicarboxylate