Task: Answer the multiple choice question.
Query: Which compound exhibits a 14.776\% 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: CCc1cc2c(CN(C)Cc3ccccc3F)cc(=O)oc2cc1O
b: COc1ccc(Cn2c(=N)c(C(=O)NC3CCCCC3)cc3c(=O)n4ccccc4nc32)cc1
Answer: a. CCc1cc2c(CN(C)Cc3ccccc3F)cc(=O)oc2cc1O
{#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#}
CCc1cc2c(CN(C)Cc3ccccc3F)cc(=O)oc2cc1O
CCc1cc2c(CN(C)Cc3ccccc3F)cc(=O)oc2cc1O
6-ethyl-4-[[(2-fluorophenyl)methyl-methylamino]methyl]-7-hydroxychromen-2-one