Problem statement: Answer the MCQ question.
Query: Which drug has a -0.176\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1cccc(CNS(=O)(=O)c2cc3c(cc2C)NC(=O)CO3)c1
(b) COc1ccc(Br)cc1CNC(=O)CCC(=O)N1CCSc2ccccc21
Answer: a. COc1cccc(CNS(=O)(=O)c2cc3c(cc2C)NC(=O)CO3)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#}
COc1cccc(CNS(=O)(=O)c2cc3c(cc2C)NC(=O)CO3)c1
COc1cccc(CNS(=O)(=O)c2cc3c(cc2C)NC(=O)CO3)c1
N-[(3-methoxyphenyl)methyl]-6-methyl-3-oxo-4H-1,4-benzoxazine-7-sulfonamide