Problem statement: Answer the MCQ question.
Query: Which drug has a -12.278% 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 other words.
Options:
(a) CCN1CCN(Cc2ccc(NC(=O)c3ccc(C)c(NC(=O)c4ccnnc4)c3)cc2C(F)(F)F)CC1
(b) CCCCc1nc(NCCN2CCOCC2)c(C#N)c2c1COC(C)(C)C2
Answer: b. CCCCc1nc(NCCN2CCOCC2)c(C#N)c2c1COC(C)(C)C2
{#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#}
CCCCc1nc(NCCN2CCOCC2)c(C#N)c2c1COC(C)(C)C2
CCCCc1nc(NCCN2CCOCC2)c(C#N)c2c1COC(C)(C)C2
8-butyl-3,3-dimethyl-6-(2-morpholin-4-ylethylamino)-1,4-dihydropyrano[3,4-c]pyridine-5-carbonitrile