Task: Answer the multiple choice question.
Query: Which compound exhibits a -1.546\% 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 additional words.
Options:
(a) O=C(NNS(=O)(=O)Cc1ccccc1)c1ccc([N+](=O)[O-])cc1
(b) Cc1onc(-c2c(Cl)cccc2Cl)c1C(=O)NC(C)(C)CO
(c) C=CC1=C2C=C(C3CC3)N(CC3CC3)C=C2C(=O)C(C)(OC(=O)c2ccco2)C1=O
(d) COc1ccc(-n2c(SC(C)C(=O)Nc3ncc(Cl)cc3Cl)nc3ccccc32)cc1
(e) Cc1nnc(SCC(=O)N(C)C2CCS(=O)(=O)C2)n1Cc1ccccc1
Answer: b. Cc1onc(-c2c(Cl)cccc2Cl)c1C(=O)NC(C)(C)CO
{#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#}
Cc1onc(-c2c(Cl)cccc2Cl)c1C(=O)NC(C)(C)CO
Cc1onc(-c2c(Cl)cccc2Cl)c1C(=O)NC(C)(C)CO
3-(2,6-dichlorophenyl)-N-(1-hydroxy-2-methylpropan-2-yl)-5-methyl-1,2-oxazole-4-carboxamide