Task: Answer the multiple choice question.
Query: Which compound exhibits a 6.162\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CCn1nc(C(=O)Nc2nc3ccc(C)cc3s2)c2ccccc2c1=O
b.) COc1ccc(C(=O)NCC2(N3CCOCC3)CCCCC2)cc1OC
Answer: a. CCn1nc(C(=O)Nc2nc3ccc(C)cc3s2)c2ccccc2c1=O
{#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#}
CCn1nc(C(=O)Nc2nc3ccc(C)cc3s2)c2ccccc2c1=O
CCn1nc(C(=O)Nc2nc3ccc(C)cc3s2)c2ccccc2c1=O
3-ethyl-N-(6-methyl-1,3-benzothiazol-2-yl)-4-oxophthalazine-1-carboxamide