Task: Answer the MCQ question.
Question: Which compound exhibits a 2.559\% 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. O=C(CCn1nc(-c2ccc(Cl)cc2)ccc1=O)N1CCOCC1
b. CCNCc1nc2cc(Cl)ccc2c(=O)[nH]1.Cl
c. COc1ccc(C(=O)N(C)C(C)c2ccon2)cc1OC1CCN(C(C)C)CC1
Answer: a. O=C(CCn1nc(-c2ccc(Cl)cc2)ccc1=O)N1CCOCC1
{#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#}
O=C(CCn1nc(-c2ccc(Cl)cc2)ccc1=O)N1CCOCC1
O=C(CCn1nc(-c2ccc(Cl)cc2)ccc1=O)N1CCOCC1
6-(4-chlorophenyl)-2-(3-morpholin-4-yl-3-oxopropyl)pyridazin-3-one