Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 22.627\% 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: COc1cc2[nH]c(=O)n(CCC(=O)N3CCC(N4CCCCC4)CC3)c(=O)c2cc1OC
b: Cc1cccc2c1NC(=O)C2=Nc1ccc(Cl)cc1
Answer: a. COc1cc2[nH]c(=O)n(CCC(=O)N3CCC(N4CCCCC4)CC3)c(=O)c2cc1OC
{#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#}
COc1cc2[nH]c(=O)n(CCC(=O)N3CCC(N4CCCCC4)CC3)c(=O)c2cc1OC
COc1cc2[nH]c(=O)n(CCC(=O)N3CCC(N4CCCCC4)CC3)c(=O)c2cc1OC
6,7-dimethoxy-3-[3-oxo-3-(4-piperidin-1-ylpiperidin-1-yl)propyl]-1H-quinazoline-2,4-dione