Task: Answer the multiple-choice question.
Question: Which compound has a 13.455\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) CCCC(=O)NC(c1ccc(C)cc1)c1ccc2cccnc2c1O
b.) CCOc1ccc(NC(=O)CCNS(=O)(=O)c2ccc3c(c2)oc(=O)n3C)cc1
c.) Cc1c(NC(=O)C(C)Oc2ccc(Br)cc2Cl)c(=O)n(-c2ccccc2)n1C
d.) COC(=O)C1CCN(C(=O)c2cc(S(=O)(=O)N3CCCCC3)ccc2Cl)CC1
e.) O=C(Cn1ncc2c([nH]c3ccccc32)c1=O)N1CCCCC1
Answer: b. CCOc1ccc(NC(=O)CCNS(=O)(=O)c2ccc3c(c2)oc(=O)n3C)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#}
CCOc1ccc(NC(=O)CCNS(=O)(=O)c2ccc3c(c2)oc(=O)n3C)cc1
CCOc1ccc(NC(=O)CCNS(=O)(=O)c2ccc3c(c2)oc(=O)n3C)cc1
N-(4-ethoxyphenyl)-3-[(3-methyl-2-oxo-1,3-benzoxazol-6-yl)sulfonylamino]propanamide