Task: Answer the multiple choice question.
Question: Which compound has a 2.469\% 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.) CCOC(=O)c1sc(NC(=O)c2cccc(S(=O)(=O)N3CCc4ccccc43)c2)c(C#N)c1C
b.) COc1ccc(N2COC3c4cccc5cccc(c45)C32)cc1
c.) COc1ccc(OCC(O)CNC(=O)Nc2ccccc2)cc1
d.) CC(C)Cc1ccccc1S(N)(=O)=O
e.) CCC(C)C(=O)O
Answer: c. COc1ccc(OCC(O)CNC(=O)Nc2ccccc2)cc1
{#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(OCC(O)CNC(=O)Nc2ccccc2)cc1
COc1ccc(OCC(O)CNC(=O)Nc2ccccc2)cc1
1-[2-hydroxy-3-(4-methoxyphenoxy)propyl]-3-phenylurea