Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -16.654% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1cccc(N2CCN(CC(=O)Nc3nc4c(s3)CC(C)CC4)CC2)c1
(b) O=c1c(/C=N/OCc2ccc(Cl)cc2Cl)c[nH]n1-c1cccc(Cl)n1
Answer: a. COc1cccc(N2CCN(CC(=O)Nc3nc4c(s3)CC(C)CC4)CC2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cccc(N2CCN(CC(=O)Nc3nc4c(s3)CC(C)CC4)CC2)c1
COc1cccc(N2CCN(CC(=O)Nc3nc4c(s3)CC(C)CC4)CC2)c1
2-[4-(3-methoxyphenyl)piperazin-1-yl]-N-(6-methyl-4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)acetamide