Task: Answer the multiple-choice question.
Question: Which compound exhibits a 11.428\% 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 additional words.
Options:
[a] COc1cccc(CN(C)Cc2cc(=O)oc3cc(O)c(Cl)cc23)c1.O=C(O)C(=O)O
[b] COCc1cc(=O)[nH]c(/N=C(\N)Nc2ccc(C)cc2C)n1
Answer: a. COc1cccc(CN(C)Cc2cc(=O)oc3cc(O)c(Cl)cc23)c1.O=C(O)C(=O)O
{#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#}
COc1cccc(CN(C)Cc2cc(=O)oc3cc(O)c(Cl)cc23)c1.O=C(O)C(=O)O
COc1cccc(CN(C)Cc2cc(=O)oc3cc(O)c(Cl)cc23)c1.O=C(O)C(=O)O
6-chloro-7-hydroxy-4-[[(3-methoxyphenyl)methyl-methylamino]methyl]chromen-2-one;oxalic acid