Problem statement: Answer the multiple choice question.
Question: Which drug has a -1.059\% 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: Cc1nc2cc(-c3sccc3-n3cccc3)nn2c(C)c1C
b: COc1cc(C(=O)N2CCN(CCCc3ccccc3)CC2)cc(OC)c1OC
Answer: a. Cc1nc2cc(-c3sccc3-n3cccc3)nn2c(C)c1C
{#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#}
Cc1nc2cc(-c3sccc3-n3cccc3)nn2c(C)c1C
Cc1nc2cc(-c3sccc3-n3cccc3)nn2c(C)c1C
5,6,7-trimethyl-2-(3-pyrrol-1-ylthiophen-2-yl)pyrazolo[1,5-a]pyrimidine