Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 14.168\% 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(Cc1ccncc1)Cc1cn[nH]c1-c1ccc(OC)cc1F
(b) CCOc1ccc(N(CC(=O)NCCOc2ccc(C)cc2)S(=O)(=O)c2ccccc2)cc1
Answer: a. CCN(Cc1ccncc1)Cc1cn[nH]c1-c1ccc(OC)cc1F
{#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#}
CCN(Cc1ccncc1)Cc1cn[nH]c1-c1ccc(OC)cc1F
CCN(Cc1ccncc1)Cc1cn[nH]c1-c1ccc(OC)cc1F
N-[[5-(2-fluoro-4-methoxyphenyl)-1H-pyrazol-4-yl]methyl]-N-(pyridin-4-ylmethyl)ethanamine