Problem statement: Answer the multiple-choice question.
Query: Which drug has a 2.195\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COCCN=C1N[C@@H](c2ccccc2)C(C(=O)OC)=C(C)N1Cc1ccccc1
[b] CCNc1ccc(Br)cc(C(=O)/C=C/c2c(Cl)cccc2Cl)c1=O
Answer: b. CCNc1ccc(Br)cc(C(=O)/C=C/c2c(Cl)cccc2Cl)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/c2c(Cl)cccc2Cl)c1=O
CCNc1ccc(Br)cc(C(=O)/C=C/c2c(Cl)cccc2Cl)c1=O
4-bromo-2-[(E)-3-(2,6-dichlorophenyl)prop-2-enoyl]-7-(ethylamino)cyclohepta-2,4,6-trien-1-one