Task: Answer the multiple choice question.
Question: Which compound has a 23.287\% 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 COCCCNc1nc(SCc2ccccc2)nc2sc3c(c12)CCC3
b Cn1nc2sc3ccccc3n2c(=O)c1=O
c O=C(N/N=C/c1ccc(N2CCOCC2)cc1)c1ccccn1
d CC1(C)CC(=O)C=C(c2cccc(Cl)c2O)C1
e CCOc1ccc(Cc2noc3c2C(=O)CCC3)cc1OCC
Answer: e. CCOc1ccc(Cc2noc3c2C(=O)CCC3)cc1OCC
{#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#}
CCOc1ccc(Cc2noc3c2C(=O)CCC3)cc1OCC
CCOc1ccc(Cc2noc3c2C(=O)CCC3)cc1OCC
3-[(3,4-diethoxyphenyl)methyl]-6,7-dihydro-5H-1,2-benzoxazol-4-one