Task: Answer the MCQ question.
Query: Which drug has a 1.154\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Oc1c(C(c2ccccc2)N2CCCCC2)sc2ncnn12
(b) CCCCn1c(SCC(=O)Nc2cc(C)[nH]n2)nc2ccsc2c1=O
Answer: a. Oc1c(C(c2ccccc2)N2CCCCC2)sc2ncnn12
{#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#}
Oc1c(C(c2ccccc2)N2CCCCC2)sc2ncnn12
Oc1c(C(c2ccccc2)N2CCCCC2)sc2ncnn12
5-[phenyl(piperidin-1-yl)methyl]-[1,3]thiazolo[3,2-b][1,2,4]triazol-6-ol