Problem statement: Answer the multiple-choice question.
Query: Which compound has a 3.880\% 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.) CC(C)(C)C(=O)NC(=S)Nc1cccc(C(=O)O)c1
b.) COc1ccc2cc(C(=O)N3CCc4ccccc43)[nH]c2c1
c.) CCOc1cnn(-c2cc(Oc3ccc(C)cc3)ncn2)c(=O)c1Cl
Answer: c. CCOc1cnn(-c2cc(Oc3ccc(C)cc3)ncn2)c(=O)c1Cl
{#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#}
CCOc1cnn(-c2cc(Oc3ccc(C)cc3)ncn2)c(=O)c1Cl
CCOc1cnn(-c2cc(Oc3ccc(C)cc3)ncn2)c(=O)c1Cl
4-chloro-5-ethoxy-2-[6-(4-methylphenoxy)pyrimidin-4-yl]pyridazin-3-one