Task: Answer the MCQ question.
Question: Which compound has a 12.097\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(CN1CCN(C(=O)C2CCCO2)CC1)Nc1ccc(Cl)cc1
(b) O=C(NCc1ccccc1Cl)C1CCN(S(=O)(=O)N2CCCCC2)CC1
(c) COC(=O)c1ccc2c(c1)S(=O)(=O)NC(=NCCCN1CCOCC1)S2.Cl
Answer: c. COC(=O)c1ccc2c(c1)S(=O)(=O)NC(=NCCCN1CCOCC1)S2.Cl
{#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)c1ccc2c(c1)S(=O)(=O)NC(=NCCCN1CCOCC1)S2.Cl
COC(=O)c1ccc2c(c1)S(=O)(=O)NC(=NCCCN1CCOCC1)S2.Cl
methyl 3-(3-morpholin-4-ylpropylimino)-1,1-dioxo-1λ6,4,2-benzodithiazine-7-carboxylate;hydrochloride