Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 6.181\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C(NC1(O)C(=O)c2ccccc2C1=O)c1c(Cl)cccc1Cl
b. COCCNC(=O)C(OC(=O)CC1Sc2ccccc2NC1=O)c1ccccc1
c. O=C1CC(=O)N(c2ccccc2)c2ccccc21
d. CC1(NC(=O)C2CCCCC2)CCS(=O)(=O)C1
Answer: b. COCCNC(=O)C(OC(=O)CC1Sc2ccccc2NC1=O)c1ccccc1
{#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#}
[2-(2-methoxyethylamino)-2-oxo-1-phenylethyl]2-(3-oxo-4H-1,4-benzothiazin-2-yl)acetate