Task: Answer the MCQ question.
Question: Which compound has a 9.209% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: O=C(Nc1nnc(COc2ccc(Cl)cc2)s1)c1ccc([N+](=O)[O-])cc1
b: CC1(C)Oc2ccc3ccc(=O)oc3c2C[C@H]1O
Answer: b. CC1(C)Oc2ccc3ccc(=O)oc3c2C[C@H]1O
{#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#}
CC1(C)Oc2ccc3ccc(=O)oc3c2C[C@H]1O
CC1(C)Oc2ccc3ccc(=O)oc3c2C[C@H]1O
(9R)-9-hydroxy-8,8-dimethyl-9,10-dihydropyrano[2,3-h]chromen-2-one