Problem statement: Answer the multiple choice question.
Query: Which drug has a 19.337\% 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, b, c, or d without using any additional words.
Options:
a CCOC(=O)c1c(NC(=S)Nc2ccccc2C)sc2c1CCC2
b Cc1ccc(C)c(NC(=O)CN(C)C(=O)c2sccc2C)c1
c CCCC1=C(C(=O)OCC)C(c2ccc(F)cc2)n2ncnc2N1
d CCOC(=O)CSc1ncc(OC)c(=O)[nH]1
Answer: d. CCOC(=O)CSc1ncc(OC)c(=O)[nH]1
{#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#}
CCOC(=O)CSc1ncc(OC)c(=O)[nH]1
CCOC(=O)CSc1ncc(OC)c(=O)[nH]1
ethyl 2-[(5-methoxy-6-oxo-1H-pyrimidin-2-yl)sulfanyl]acetate