Task: Answer the MCQ question.
Query: Which compound exhibits a 11.120\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCOC(=O)CSC1=N/C(=C/c2ccc(-n3cncn3)cc2)C(=O)N1
(b) Cc1ccn2c(NC3CCCC3)c(-c3cccs3)nc2c1.Cl
Answer: b. Cc1ccn2c(NC3CCCC3)c(-c3cccs3)nc2c1.Cl
{#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#}
Cc1ccn2c(NC3CCCC3)c(-c3cccs3)nc2c1.Cl
Cc1ccn2c(NC3CCCC3)c(-c3cccs3)nc2c1.Cl
N-cyclopentyl-7-methyl-2-thiophen-2-ylimidazo[1,2-a]pyridin-3-amine;hydrochloride