Task: Answer the MCQ question.
Question: Which compound exhibits a 12.886% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COC(=O)C[C@H]1c2cc(C(F)(F)F)ccc2S(=O)(=O)N1Cc1ccccc1OC
(b) O=C(Nc1n[nH]c(=S)s1)c1ccco1
(c) COc1ccc(CN(CC2CCCO2)C(=O)CN2C(=O)COc3ccccc32)cc1OC
(d) O=C(CN(Cc1ccco1)Cc1cccs1)N1CCN(S(=O)(=O)c2cccc(F)c2)CC1
(e) Cc1cc(C(=O)OCC(=O)c2ccccc2)c2ccccc2n1
Answer: b. O=C(Nc1n[nH]c(=S)s1)c1ccco1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1n[nH]c(=S)s1)c1ccco1
O=C(Nc1n[nH]c(=S)s1)c1ccco1
N-(2-sulfanylidene-3H-1,3,4-thiadiazol-5-yl)furan-2-carboxamide