Task: Answer the MCQ question.
Query: Which compound exhibits a -0.158\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1ccc(NC(=O)N(Cc2ccc(C)cc2)Cc2cccnc2)c(OC)c1
b: CCCCNCc1cc(Br)c(OCc2cccs2)c(OC)c1.Cl
c: CN(C(=O)COC(=O)CNS(=O)(=O)c1ccc2ccccc2c1)C1CCCCC1
Answer: a. COc1ccc(NC(=O)N(Cc2ccc(C)cc2)Cc2cccnc2)c(OC)c1
{#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#}
COc1ccc(NC(=O)N(Cc2ccc(C)cc2)Cc2cccnc2)c(OC)c1
COc1ccc(NC(=O)N(Cc2ccc(C)cc2)Cc2cccnc2)c(OC)c1
3-(2,4-dimethoxyphenyl)-1-[(4-methylphenyl)methyl]-1-(pyridin-3-ylmethyl)urea