Problem statement: Answer the multiple choice question.
Query: Which drug has a 16.296\% 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 additional words.
Options:
(a) CCOc1ccc(OCCSc2nc3ccccc3c(=O)[nH]2)cc1
(b) Nc1ccc(C(=O)Nc2cccc(NC(=O)c3ccc(N)cc3)c2)cc1
Answer: a. CCOc1ccc(OCCSc2nc3ccccc3c(=O)[nH]2)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#}
CCOc1ccc(OCCSc2nc3ccccc3c(=O)[nH]2)cc1
CCOc1ccc(OCCSc2nc3ccccc3c(=O)[nH]2)cc1
2-[2-(4-ethoxyphenoxy)ethylsulfanyl]-3H-quinazolin-4-one