Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 13.087\% 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: O=C(NCc1ccc2c(c1)OCO2)C1CCC(CNS(=O)(=O)c2ccc(Cl)cc2)CC1
b: CC(C)OC(=O)CSc1nc2cc3c(cc2cc1C#N)OCO3
Answer: b. CC(C)OC(=O)CSc1nc2cc3c(cc2cc1C#N)OCO3
{#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#}
CC(C)OC(=O)CSc1nc2cc3c(cc2cc1C#N)OCO3
CC(C)OC(=O)CSc1nc2cc3c(cc2cc1C#N)OCO3
propan-2-yl 2-[(7-cyano-[1,3]dioxolo[4,5-g]quinolin-6-yl)sulfanyl]acetate