Task: Answer the MCQ question.
Query: Which drug exhibits a 15.484\% human ether-à-go-go related gene (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) CC1CN(C(=O)CCCN2C(=O)c3ccccc3C2=O)CC(C)O1
b) CC(OC(=O)c1cccs1)C(=O)Nc1nc(-c2ccccc2)cs1
c) CCOC(=O)c1ccc2c(c1)n(Cc1ccccc1)c(C)[n+]2CC.[O-][Cl+3]([O-])([O-])[O-]
Answer: b. CC(OC(=O)c1cccs1)C(=O)Nc1nc(-c2ccccc2)cs1
{#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#}
CC(OC(=O)c1cccs1)C(=O)Nc1nc(-c2ccccc2)cs1
CC(OC(=O)c1cccs1)C(=O)Nc1nc(-c2ccccc2)cs1
[1-oxo-1-[(4-phenyl-1,3-thiazol-2-yl)amino]propan-2-yl]thiophene-2-carboxylate