Task: Answer the multiple choice question.
Query: Which drug exhibits a 5.145\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CSc1ncc(CN2CCc3c([nH]c4ccccc34)C2c2cccc(C)n2)cn1
b) CCN(CC)c1ccc(/C=C/C(=O)c2ccc(Br)cc2)cc1
Answer: a. CSc1ncc(CN2CCc3c([nH]c4ccccc34)C2c2cccc(C)n2)cn1
{#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#}
CSc1ncc(CN2CCc3c([nH]c4ccccc34)C2c2cccc(C)n2)cn1
CSc1ncc(CN2CCc3c([nH]c4ccccc34)C2c2cccc(C)n2)cn1
1-(6-methylpyridin-2-yl)-2-[(2-methylsulfanylpyrimidin-5-yl)methyl]-1,3,4,9-tetrahydropyrido[3,4-b]indole