Task: Answer the MCQ question.
Question: Which compound has a 16.175\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CCOc1ccc(NC(=O)CSc2nc(C)c3c(c2C#N)CCCC3)cc1
b.) C/C(=N\NC(=O)OC(C)(C)C)c1ccccc1Br
c.) Cc1c(OCC(=O)NC2CCN(Cc3ccccc3)CC2)ccc2c3c(c(=O)oc12)CCC3
d.) COc1ccc2c(c1)CC/C(=C\Nc1ccc3c(c1)OCO3)C2=O
Answer: b. C/C(=N\NC(=O)OC(C)(C)C)c1ccccc1Br
{#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#}
C/C(=N\NC(=O)OC(C)(C)C)c1ccccc1Br
C/C(=N\NC(=O)OC(C)(C)C)c1ccccc1Br
tert-butyl N-[(E)-1-(2-bromophenyl)ethylideneamino]carbamate