Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 1.453\% 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 additional words.
Options:
a. Cc1cc(NCCCO)n2nc(-c3cccs3)cc2n1
b. Cc1ccc(NC(=O)NCC2CCN(Cc3cc(C)ccc3Cl)CC2)c(C)c1
Answer: a. Cc1cc(NCCCO)n2nc(-c3cccs3)cc2n1
{#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#}
Cc1cc(NCCCO)n2nc(-c3cccs3)cc2n1
Cc1cc(NCCCO)n2nc(-c3cccs3)cc2n1
3-[(5-methyl-2-thiophen-2-ylpyrazolo[1,5-a]pyrimidin-7-yl)amino]propan-1-ol