Task: Answer the multiple-choice question.
Question: Which compound exhibits a -11.172\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCCn1nnnc1SCC(=O)Nc1nnc(CC)s1
(b) O=C(c1ccc(Cl)cc1Cl)N1CCC(c2nc3c(nnn3Cc3ccco3)c(=O)[nH]2)CC1
Answer: b. O=C(c1ccc(Cl)cc1Cl)N1CCC(c2nc3c(nnn3Cc3ccco3)c(=O)[nH]2)CC1
{#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#}
O=C(c1ccc(Cl)cc1Cl)N1CCC(c2nc3c(nnn3Cc3ccco3)c(=O)[nH]2)CC1
O=C(c1ccc(Cl)cc1Cl)N1CCC(c2nc3c(nnn3Cc3ccco3)c(=O)[nH]2)CC1
5-[1-(2,4-dichlorobenzoyl)piperidin-4-yl]-3-(furan-2-ylmethyl)-6H-triazolo[4,5-d]pyrimidin-7-one