Task: Answer the multiple choice question.
Query: Which drug has a 2.345\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(CN1CCN(C(=O)c2ccco2)CC1)Nc1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
(b) CC(C)C(OC(=O)c1nsc(Cl)c1Cl)C(=O)NCc1ccc2c(c1)OCO2
(c) CN(C)c1ccc(C(=O)OCC(=O)N2CCOCC2)cc1
Answer: c. CN(C)c1ccc(C(=O)OCC(=O)N2CCOCC2)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#}
CN(C)c1ccc(C(=O)OCC(=O)N2CCOCC2)cc1
CN(C)c1ccc(C(=O)OCC(=O)N2CCOCC2)cc1
(2-morpholin-4-yl-2-oxoethyl) 4-(dimethylamino)benzoate