Task: Answer the MCQ question.
Query: Which compound has a 7.194\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CCC1Cc2c(nc(N)c3c(N)nc(N4CCCCC4)c(C#N)c23)O1
b.) COc1cc(C(=O)NC2=NCCS2)cc(OC)c1OC
c.) CC1=NN(c2ccc(Cl)cc2)C(=O)C1C(c1ccccc1O)c1c(C)[nH]n(-c2ccc(Cl)cc2)c1=O
d.) CC(C)C(OC(=O)C1=Cc2ccccc2OC1)C(=O)NC1CCCC1
Answer: b. COc1cc(C(=O)NC2=NCCS2)cc(OC)c1OC
{#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#}
COc1cc(C(=O)NC2=NCCS2)cc(OC)c1OC
COc1cc(C(=O)NC2=NCCS2)cc(OC)c1OC
N-(4,5-dihydro-1,3-thiazol-2-yl)-3,4,5-trimethoxybenzamide