Task: Answer the multiple choice question.
Query: Which drug has a 1.094\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCn1c2ccccc2c2cc(NC(=O)CSc3nnc(C4CC4)n3Cc3ccco3)ccc21
b. O=C(OC1CCOC1=O)c1cc(S(=O)(=O)N2CCOCC2)c(Cl)cc1Cl
Answer: b. O=C(OC1CCOC1=O)c1cc(S(=O)(=O)N2CCOCC2)c(Cl)cc1Cl
{#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(OC1CCOC1=O)c1cc(S(=O)(=O)N2CCOCC2)c(Cl)cc1Cl
O=C(OC1CCOC1=O)c1cc(S(=O)(=O)N2CCOCC2)c(Cl)cc1Cl
(2-oxooxolan-3-yl) 2,4-dichloro-5-morpholin-4-ylsulfonylbenzoate