Task: Answer the multiple-choice question.
Question: Which drug exhibits a 9.716\% 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) CCOc1ccc(-n2cccc2C=O)cc1
(b) CCc1ccc(C(=O)NNC(=O)c2ccc3c(=O)n4c(nc3c2)CCC4)cc1
Answer: b. CCc1ccc(C(=O)NNC(=O)c2ccc3c(=O)n4c(nc3c2)CCC4)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#}
CCc1ccc(C(=O)NNC(=O)c2ccc3c(=O)n4c(nc3c2)CCC4)cc1
CCc1ccc(C(=O)NNC(=O)c2ccc3c(=O)n4c(nc3c2)CCC4)cc1
N'-(4-ethylbenzoyl)-9-oxo-2,3-dihydro-1H-pyrrolo[2,1-b]quinazoline-6-carbohydrazide