Problem statement: Answer the MCQ question.
Question: Which drug has a 11.239\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) c1ccc(CCN2CCC(N3CCN(c4ccccc4)CC3)CC2)cc1
b) COc1ccc(OC)c(C2CC(=O)N3CN(c4ccccc4)CSC3=C2C#N)c1
c) OCCSc1c(F)c(SCCO)c(SCCO)c(F)c1SCCO
Answer: b. COc1ccc(OC)c(C2CC(=O)N3CN(c4ccccc4)CSC3=C2C#N)c1
{#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#}
8-(2,5-dimethoxyphenyl)-6-oxo-3-phenyl-2,4,7,8-tetrahydropyrido[2,1-b][1,3,5]thiadiazine-9-carbonitrile