Task: Answer the MCQ question.
Query: Which drug exhibits a 13.297\% 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) COc1ccc(-n2nc3c(c2NC(=O)C2CC2)CS(=O)C3)cc1
b) CCOCc1cnc(C)nc1NCC(=O)c1c(C)[nH]c2ccccc12
Answer: b. CCOCc1cnc(C)nc1NCC(=O)c1c(C)[nH]c2ccccc12
{#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#}
CCOCc1cnc(C)nc1NCC(=O)c1c(C)[nH]c2ccccc12
CCOCc1cnc(C)nc1NCC(=O)c1c(C)[nH]c2ccccc12
2-[[5-(ethoxymethyl)-2-methylpyrimidin-4-yl]amino]-1-(2-methyl-1H-indol-3-yl)ethanone