Task: Answer the MCQ question.
Question: Which compound has a 2.364\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COC(=O)C1=C(c2ccc(F)cc2OCc2ccccc2)C[C@@H]2CC[C@H]1N2C(=O)NC1CC1
[b] CC1(C)Cc2c(C#N)c(N3CCN(C(=O)c4ccccc4Cl)CC3)nc(-c3ccco3)c2CS1
Answer: b. CC1(C)Cc2c(C#N)c(N3CCN(C(=O)c4ccccc4Cl)CC3)nc(-c3ccco3)c2CS1
{#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#}
CC1(C)Cc2c(C#N)c(N3CCN(C(=O)c4ccccc4Cl)CC3)nc(-c3ccco3)c2CS1
CC1(C)Cc2c(C#N)c(N3CCN(C(=O)c4ccccc4Cl)CC3)nc(-c3ccco3)c2CS1
6-[4-(2-chlorobenzoyl)piperazin-1-yl]-8-(furan-2-yl)-3,3-dimethyl-1,4-dihydrothiopyrano[3,4-c]pyridine-5-carbonitrile