Task: Answer the multiple-choice question.
Query: Which drug exhibits a 10.189\% 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: O=C(Nc1ccc2nc(-c3ccco3)[nH]c2c1)c1cccs1
b: N=C1C(c2nc3ccccc3s2)=C(O)CN1NC(=O)c1c[nH]c2ccccc12
c: Cc1ccc(CN2CCN(CCCn3cccn3)CC2CCO)cc1
d: Cc1nn(C)cc1S(=O)(=O)N1CCN(c2cccc(Cl)c2)CC1
e: CCC(C)c1ccc(-n2c(=O)c3ccccc3n3c(=S)[nH]nc23)cc1
Answer: b. N=C1C(c2nc3ccccc3s2)=C(O)CN1NC(=O)c1c[nH]c2ccccc12
{#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#}
N=C1C(c2nc3ccccc3s2)=C(O)CN1NC(=O)c1c[nH]c2ccccc12
N=C1C(c2nc3ccccc3s2)=C(O)CN1NC(=O)c1c[nH]c2ccccc12
N-[4-(1,3-benzothiazol-2-yl)-3-hydroxy-5-imino-2H-pyrrol-1-yl]-1H-indole-3-carboxamide