Task: Answer the multiple choice question.
Question: Which compound exhibits a 11.103\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COC(=O)c1c(C)oc2ccc(OC(=O)N3CCOCC3)cc12
(b) C(#Cc1ccc2c(c1)COc1c3ccccc3nn1-2)c1ccccc1
Answer: a. COC(=O)c1c(C)oc2ccc(OC(=O)N3CCOCC3)cc12
{#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#}
COC(=O)c1c(C)oc2ccc(OC(=O)N3CCOCC3)cc12
COC(=O)c1c(C)oc2ccc(OC(=O)N3CCOCC3)cc12
(3-methoxycarbonyl-2-methyl-1-benzofuran-5-yl) morpholine-4-carboxylate