Problem statement: Answer the multiple choice question.
Question: Which compound has a 10.120\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1cc(C2C3=C(CC(C)(C)CC3=O)N(C)C3=C2C(=O)CC(C)(C)C3)cc(Br)c1O
b. CCc1nc(N2CCCC2)c(C#N)c2c1CCCC2
c. COc1ccc(NC(=O)C2CCN(C(=O)Cc3ccccc3)CC2)c(OC)c1
Answer: b. CCc1nc(N2CCCC2)c(C#N)c2c1CCCC2
{#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#}
CCc1nc(N2CCCC2)c(C#N)c2c1CCCC2
CCc1nc(N2CCCC2)c(C#N)c2c1CCCC2
1-ethyl-3-pyrrolidin-1-yl-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile