Task: Answer the MCQ question.
Question: Which drug exhibits a 7.187\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CS(=O)(=O)c1ccc2nc(NC(=O)c3ccc(=O)[nH]c3)sc2c1
b: COc1ccc2nc(N3CCCC(C(=O)NCCc4ccc(OC)c(OC)c4)C3)sc2c1
c: Cc1ccc(CN2Cc3cccc4c3[C@@H](CC2=O)[C@H](O)[C@H](O)C4)cc1
Answer: b. COc1ccc2nc(N3CCCC(C(=O)NCCc4ccc(OC)c(OC)c4)C3)sc2c1
{#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#}
COc1ccc2nc(N3CCCC(C(=O)NCCc4ccc(OC)c(OC)c4)C3)sc2c1
COc1ccc2nc(N3CCCC(C(=O)NCCc4ccc(OC)c(OC)c4)C3)sc2c1
1-(6-methoxy-1,3-benzothiazol-2-yl)-N-[2-(4,5-dimethoxyphenyl)ethyl]piperidine-3-carboxamide