Task: Answer the MCQ question.
Query: Which compound has a -9.147\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CN(C)CCC(O)(c1ccccc1)c1ccccc1.Cl
b O=C(O)c1ccc(-c2ccc(OS(=O)(=O)c3ccccc3F)cc2)cc1
Answer: a. CN(C)CCC(O)(c1ccccc1)c1ccccc1.Cl
{#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#}
CN(C)CCC(O)(c1ccccc1)c1ccccc1.Cl
CN(C)CCC(O)(c1ccccc1)c1ccccc1.Cl
3-(dimethylamino)-1,1-diphenylpropan-1-ol;hydrochloride