Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 5.026\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCNc1ccc(Br)cc(C(=O)/C=C/c2ccc(Cl)cc2Cl)c1=O
b: C=CCC(NC(=O)c1ccc(C#N)cc1)C(=O)NCCC
Answer: a. CCNc1ccc(Br)cc(C(=O)/C=C/c2ccc(Cl)cc2Cl)c1=O
{#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#}
CCNc1ccc(Br)cc(C(=O)/C=C/c2ccc(Cl)cc2Cl)c1=O
CCNc1ccc(Br)cc(C(=O)/C=C/c2ccc(Cl)cc2Cl)c1=O
4-bromo-2-[(E)-3-(2,4-dichlorophenyl)prop-2-enoyl]-7-(ethylamino)cyclohepta-2,4,6-trien-1-one