Task: Answer the multiple choice question.
Query: Which compound has a -0.212\% 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] COc1ccc(-c2cc(N)n(CCC#N)n2)c(OC)c1
[b] COc1ccc(-n2nc(C(=O)NCC(=O)NCc3ccco3)c3ccccc3c2=O)cc1Cl
Answer: b. COc1ccc(-n2nc(C(=O)NCC(=O)NCc3ccco3)c3ccccc3c2=O)cc1Cl
{#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(-n2nc(C(=O)NCC(=O)NCc3ccco3)c3ccccc3c2=O)cc1Cl
COc1ccc(-n2nc(C(=O)NCC(=O)NCc3ccco3)c3ccccc3c2=O)cc1Cl
3-(3-chloro-4-methoxyphenyl)-N-[2-(furan-2-ylmethylamino)-2-oxoethyl]-4-oxophthalazine-1-carboxamide