Task: Answer the multiple choice question.
Query: Which compound exhibits a 17.362\% 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)c1c(NC(=S)NCC2CCCO2)sc(C)c1C
b COc1ccccc1-n1cc(CN2CCN(CC=C(C)C)C(CCO)C2)cn1
c CCN(C(=O)CN(C)Cc1cccc(Cl)c1Cl)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
d O=C(CCN1C(=O)c2ccccc2S1(=O)=O)N1CCN(c2cccc(Cl)c2)CC1
e CC1CCN(S(=O)(=O)c2ccc(C(=O)NC3CCS(=O)(=O)C3)cc2)CC1
Answer: a. CCOC(=O)c1c(NC(=S)NCC2CCCO2)sc(C)c1C
{#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#}
CCOC(=O)c1c(NC(=S)NCC2CCCO2)sc(C)c1C
CCOC(=O)c1c(NC(=S)NCC2CCCO2)sc(C)c1C
ethyl 4,5-dimethyl-2-(oxolan-2-ylmethylcarbamothioylamino)thiophene-3-carboxylate