Task: Answer the multiple-choice question.
Question: Which drug exhibits a -24.130% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) COc1ccccc1N1CCN(Cc2cc3c(cc2Br)OCCO3)CC1
b) COc1ccc(N2CCN(C(=O)c3sc4ncn(CC(=O)N5CCCCC5C)c(=O)c4c3C)CC2)cc1
Answer: b. COc1ccc(N2CCN(C(=O)c3sc4ncn(CC(=O)N5CCCCC5C)c(=O)c4c3C)CC2)cc1
{#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#}
COc1ccc(N2CCN(C(=O)c3sc4ncn(CC(=O)N5CCCCC5C)c(=O)c4c3C)CC2)cc1
COc1ccc(N2CCN(C(=O)c3sc4ncn(CC(=O)N5CCCCC5C)c(=O)c4c3C)CC2)cc1
6-[4-(4-methoxyphenyl)piperazine-1-carbonyl]-5-methyl-3-[2-(2-methylpiperidin-1-yl)-2-oxoethyl]thieno[2,3-d]pyrimidin-4-one