Task: Answer the multiple-choice question.
Question: Which drug has a 12.614\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a O=C1CS/C(=N\NC(=O)c2ccccc2)N1
b CCCCCC(=O)Nc1ccc(N2CCOCC2)c(S(=O)(=O)Nc2ccc(OC)cc2)c1
Answer: a. O=C1CS/C(=N\NC(=O)c2ccccc2)N1
{#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#}
O=C1CS/C(=N\NC(=O)c2ccccc2)N1
O=C1CS/C(=N\NC(=O)c2ccccc2)N1
N-[(Z)-(4-oxo-1,3-thiazolidin-2-ylidene)amino]benzamide