Problem statement: Answer the multiple-choice question.
Question: Which compound has a 17.852\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCOC(=O)C1(CCOc2ccccc2)CCN(Cc2cccc3c2OCO3)CC1
b CC(C(O)c1ccccc1)N(C)CCn1cnc2c1c(=O)n(C)c(=O)n2C
Answer: b. CC(C(O)c1ccccc1)N(C)CCn1cnc2c1c(=O)n(C)c(=O)n2C
{#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#}
CC(C(O)c1ccccc1)N(C)CCn1cnc2c1c(=O)n(C)c(=O)n2C
CC(C(O)c1ccccc1)N(C)CCn1cnc2c1c(=O)n(C)c(=O)n2C
7-[2-[(1-hydroxy-1-phenylpropan-2-yl)-methylamino]ethyl]-1,3-dimethylpurine-2,6-dione