Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -65.027% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCCc1cc(=O)oc2c3c(cc(OCC(=O)NCc4ccncc4)c12)OC(C)(C)CC3
b: CC(=O)N1CCN(c2ccc(NC(=O)c3cccc(OCc4ccccc4)c3)cc2)CC1
Answer: a. CCCc1cc(=O)oc2c3c(cc(OCC(=O)NCc4ccncc4)c12)OC(C)(C)CC3
{#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#}
CCCc1cc(=O)oc2c3c(cc(OCC(=O)NCc4ccncc4)c12)OC(C)(C)CC3
CCCc1cc(=O)oc2c3c(cc(OCC(=O)NCc4ccncc4)c12)OC(C)(C)CC3
2-[(8,8-dimethyl-2-oxo-4-propyl-9,10-dihydropyrano[2,3-h]chromen-5-yl)oxy]-N-(pyridin-4-ylmethyl)acetamide