Task: Answer the multiple choice question.
Query: Which compound has a -2.496\% 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) CCCC(C)n1[nH]c(=O)c2c1NC(=O)CSC2c1ccccc1
(b) COC(=O)c1cc(COc2ccc3oc(C)c(C(=O)OC)c3c2)c(C)o1
(c) O=C(Nc1cc(Cl)ccc1N1CCOCC1)c1ccc2c(c1)OCCO2
Answer: c. O=C(Nc1cc(Cl)ccc1N1CCOCC1)c1ccc2c(c1)OCCO2
{#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#}
O=C(Nc1cc(Cl)ccc1N1CCOCC1)c1ccc2c(c1)OCCO2
O=C(Nc1cc(Cl)ccc1N1CCOCC1)c1ccc2c(c1)OCCO2
N-(5-chloro-2-morpholin-4-ylphenyl)-2,3-dihydro-1,4-benzodioxine-6-carboxamide