Task: Answer the multiple choice question.
Query: Which compound exhibits a 1.142\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CO/N=C\CC(=O)Nc1ccc(Cl)cc1Cl
(b) COC(=O)c1ccc(C2CC(=O)Nc3cc(OC)c(OC)cc32)cc1
(c) O=C(NCC1CCCO1)c1ccccc1S(=O)(=O)c1ccc([N+](=O)[O-])cc1
(d) CC(C(=O)N1CCC2(CC1)OCCO2)C1Sc2ccccc2NC1=O
Answer: b. COC(=O)c1ccc(C2CC(=O)Nc3cc(OC)c(OC)cc32)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#}
COC(=O)c1ccc(C2CC(=O)Nc3cc(OC)c(OC)cc32)cc1
COC(=O)c1ccc(C2CC(=O)Nc3cc(OC)c(OC)cc32)cc1
methyl 4-(6,7-dimethoxy-2-oxo-3,4-dihydro-1H-quinolin-4-yl)benzoate