Task: Answer the multiple choice question.
Question: Which drug exhibits a 11.288\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CC(C)c1ccc(-c2c(C#N)c(N)nc(SCC(=O)N3CCCCCC3)c2C#N)cc1
(b) O=C(N/N=C/c1c(O)n(-c2ccc(Cl)cn2)c(=O)c2ccccc12)C1CC1
Answer: b. O=C(N/N=C/c1c(O)n(-c2ccc(Cl)cn2)c(=O)c2ccccc12)C1CC1
{#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(N/N=C/c1c(O)n(-c2ccc(Cl)cn2)c(=O)c2ccccc12)C1CC1
O=C(N/N=C/c1c(O)n(-c2ccc(Cl)cn2)c(=O)c2ccccc12)C1CC1
N-[(E)-[2-(5-chloropyridin-2-yl)-3-hydroxy-1-oxoisoquinolin-4-yl]methylideneamino]cyclopropanecarboxamide