Task: Answer the multiple-choice question.
Query: Which drug exhibits a 10.420\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COC(=O)c1ccccc1SC(CC(=O)c1ccccc1)c1ccc(F)cc1
(b) CCN(CC)CCN(C(=O)C1=COCCO1)c1nc2ccc(C)cc2s1.Cl
(c) COc1cc(CNC(=O)c2cccc(COc3ccc(Cl)cc3)c2)cc(OC)c1
(d) COc1ccc(/C(C)=N\NC(=O)c2ccc(-c3ccccc3)cc2)c(F)c1
(e) COc1cc(-c2nc3cnccn3c2Nc2ccccc2)ccc1O
Answer: e. COc1cc(-c2nc3cnccn3c2Nc2ccccc2)ccc1O
{#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(-c2nc3cnccn3c2Nc2ccccc2)ccc1O
COc1cc(-c2nc3cnccn3c2Nc2ccccc2)ccc1O
4-(3-anilinoimidazo[1,2-a]pyrazin-2-yl)-2-methoxyphenol