Task: Answer the multiple-choice question.
Query: Which compound exhibits a 0.592\% human ether-à-go-go related gene (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. COc1ccc(-n2nc3c(N4CCC(C(=O)N5CCCCCC5)CC4)nnc(C)c3c2C)cc1
b. Cc1ccc(C)c(NC(=O)CN(C)C(=O)c2cc3c(s2)CCCCC3)c1
Answer: a. COc1ccc(-n2nc3c(N4CCC(C(=O)N5CCCCCC5)CC4)nnc(C)c3c2C)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(-n2nc3c(N4CCC(C(=O)N5CCCCCC5)CC4)nnc(C)c3c2C)cc1
COc1ccc(-n2nc3c(N4CCC(C(=O)N5CCCCCC5)CC4)nnc(C)c3c2C)cc1
azepan-1-yl-[1-[2-(4-methoxyphenyl)-3,4-dimethylpyrazolo[3,4-d]pyridazin-7-yl]piperidin-4-yl]methanone