Task: Answer the multiple choice question.
Query: Which drug exhibits a 8.155% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=S(=O)(NCc1cn2ccsc2n1)c1ccc2c(c1)OCCO2
(b) O=S(=O)(c1ccccc1Cl)N1CCC(O)(c2cccnc2)CC1
Answer: a. O=S(=O)(NCc1cn2ccsc2n1)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_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=S(=O)(NCc1cn2ccsc2n1)c1ccc2c(c1)OCCO2
O=S(=O)(NCc1cn2ccsc2n1)c1ccc2c(c1)OCCO2
N-(imidazo[2,1-b][1,3]thiazol-6-ylmethyl)-2,3-dihydro-1,4-benzodioxine-6-sulfonamide