Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 6.894\% 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) Cc1[nH]c2ccccc2c1C(=O)C(C)OC(=O)c1ccc(NC(=O)CC#N)cc1
b) COc1cccc(NC(=O)CN2C(=O)CSc3ccc(S(=O)(=O)N4CCCCC4)cc32)c1
c) CC(NC(=O)c1ccncc1)c1ccccc1
d) CC(C)C(=O)N(Nc1nc2ccccc2s1)C(=O)C(C)C
Answer: d. CC(C)C(=O)N(Nc1nc2ccccc2s1)C(=O)C(C)C
{#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(C)C(=O)N(Nc1nc2ccccc2s1)C(=O)C(C)C
CC(C)C(=O)N(Nc1nc2ccccc2s1)C(=O)C(C)C
N'-(1,3-benzothiazol-2-yl)-2-methyl-N-(2-methylpropanoyl)propanehydrazide