Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 13.310% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=C1C[C@@H](c2ccc(O)cc2)Oc2cc(O)cc(O)c21
b CCOc1cccc(C2C(C#N)=C(N)Oc3cc(C)n(Cc4ccccn4)c(=O)c32)c1OCC
c O=C(O)c1cc(-c2ccc(O)cc2)on1
Answer: b. CCOc1cccc(C2C(C#N)=C(N)Oc3cc(C)n(Cc4ccccn4)c(=O)c32)c1OCC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1cccc(C2C(C#N)=C(N)Oc3cc(C)n(Cc4ccccn4)c(=O)c32)c1OCC
CCOc1cccc(C2C(C#N)=C(N)Oc3cc(C)n(Cc4ccccn4)c(=O)c32)c1OCC
2-amino-4-(2,3-diethoxyphenyl)-7-methyl-5-oxo-6-(pyridin-2-ylmethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile