Task: Answer the multiple-choice question.
Query: Which compound exhibits a 2.608\% 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.) CCN(C(=O)CSc1nc2nc(C)cc(C)n2n1)c1ccccc1
b.) COc1ccc(NC(=O)CCc2ccccc2)cc1NC(=O)c1ccco1
Answer: a. CCN(C(=O)CSc1nc2nc(C)cc(C)n2n1)c1ccccc1
{#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#}
2-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)sulfanyl]-N-ethyl-N-phenylacetamide