Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 2.777\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) Cc1cc(Nc2ccc(Br)cc2)nc(-c2ccccc2O)n1
b.) COc1ccc(-c2nc3n(c2C)Cc2ccccc2-3)cc1
c.) Cc1cc(NC(=O)CSCC(=O)Nc2cc(C(F)(F)F)ccc2N2CCOCC2)no1
Answer: b. COc1ccc(-c2nc3n(c2C)Cc2ccccc2-3)cc1
{#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(-c2nc3n(c2C)Cc2ccccc2-3)cc1
COc1ccc(-c2nc3n(c2C)Cc2ccccc2-3)cc1
2-(4-methoxyphenyl)-3-methyl-5H-imidazo[2,1-a]isoindole