Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 4.457\% 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 NC(=O)c1sc2nc(-c3ccccc3)ccc2c1N
b CCOC(=O)c1sc(NC(=O)C2=COCCO2)c(C#N)c1C
c COc1ccccc1CNC(=O)CCC(=O)N1CC(C)Sc2ccccc21
d CCCCn1c(=O)c(C(=O)NCc2ccccc2OC)c(O)c2ccccc21
e O=C(CCNc1cc(Cl)cc(Cl)c1)c1cccs1
Answer: d. CCCCn1c(=O)c(C(=O)NCc2ccccc2OC)c(O)c2ccccc21
{#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#}
CCCCn1c(=O)c(C(=O)NCc2ccccc2OC)c(O)c2ccccc21
CCCCn1c(=O)c(C(=O)NCc2ccccc2OC)c(O)c2ccccc21
1-butyl-4-hydroxy-N-[(2-methoxyphenyl)methyl]-2-oxoquinoline-3-carboxamide