Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 2.835\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCOC(=O)C(Cc1ccccc1)NC(=O)CNC(C)=O
b. COc1ccc(CN2CCn3ncc(C(=O)Nc4ccc(Cl)cc4Cl)c3C2=O)cc1
Answer: b. COc1ccc(CN2CCn3ncc(C(=O)Nc4ccc(Cl)cc4Cl)c3C2=O)cc1
{#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#}
COc1ccc(CN2CCn3ncc(C(=O)Nc4ccc(Cl)cc4Cl)c3C2=O)cc1
COc1ccc(CN2CCn3ncc(C(=O)Nc4ccc(Cl)cc4Cl)c3C2=O)cc1
[C][O][C][=C][C][=C][Branch2][Ring2][Branch1][C][N][C][C][N][N][=C][C][Branch2][Ring1][C][C][=Branch1][C][=O][N][C][=C][C][=C][Branch1][C][Cl][C][=C][Ring1][#Branch1][Cl][=C][Ring1][S][C][Ring2][Ring1][Ring2][=O][C][=C][Ring2][Ring1][N]
N-(2,4-dichlorophenyl)-5-[(4-methoxyphenyl)methyl]-4-oxo-6,7-dihydropyrazolo[1,5-a]pyrazine-3-carboxamide