Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -10.237\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Cc1nn(C(C)C(=O)NCc2cccs2)c(=O)c2nn(-c3ccccc3)c(C)c12
b: O=C(CSc1ccccc1F)NCCCN1CCCC1=O
c: O=c1c2ccccc2nc2n1C(CSc1ccccc1)CS2
Answer: a. Cc1nn(C(C)C(=O)NCc2cccs2)c(=O)c2nn(-c3ccccc3)c(C)c12
{#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#}
Cc1nn(C(C)C(=O)NCc2cccs2)c(=O)c2nn(-c3ccccc3)c(C)c12
Cc1nn(C(C)C(=O)NCc2cccs2)c(=O)c2nn(-c3ccccc3)c(C)c12
2-(3,4-dimethyl-7-oxo-2-phenylpyrazolo[3,4-d]pyridazin-6-yl)-N-(thiophen-2-ylmethyl)propanamide