Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 10.550\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a O=C(CN(C(=O)CCC(=O)Nc1ccccn1)C1CCCC1)NCc1ccccc1
b COc1ccc(CCN2C(=NC(=O)C(C)C)SC3CS(=O)(=O)CC32)cc1OC
c O=C1C2C3C=CC(C4CC34)C2C(=O)N1Cc1ccco1
d O=C(COc1ccc([N+](=O)[O-])cc1)Nc1cccc2nsnc12
e CSCCC(NC(=O)COc1ccccc1)C(=O)N1CCN(c2ccccc2)CC1
Answer: b. COc1ccc(CCN2C(=NC(=O)C(C)C)SC3CS(=O)(=O)CC32)cc1OC
{#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#}
COc1ccc(CCN2C(=NC(=O)C(C)C)SC3CS(=O)(=O)CC32)cc1OC
COc1ccc(CCN2C(=NC(=O)C(C)C)SC3CS(=O)(=O)CC32)cc1OC
N-[3-[2-(3,4-dimethoxyphenyl)ethyl]-5,5-dioxo-3a,4,6,6a-tetrahydrothieno[3,4-d][1,3]thiazol-2-ylidene]-2-methylpropanamide