Task: Answer the multiple-choice question.
Question: Which drug exhibits a -1.453\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C(NCCc1ccc(Cl)cc1Cl)c1cccnc1
b.) CCOc1ccc(OCC(O)CNC2CCN(Cc3ccccc3)CC2)cc1.O=C(O)C(=O)O
Answer: b. CCOc1ccc(OCC(O)CNC2CCN(Cc3ccccc3)CC2)cc1.O=C(O)C(=O)O
{#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#}
CCOc1ccc(OCC(O)CNC2CCN(Cc3ccccc3)CC2)cc1.O=C(O)C(=O)O
CCOc1ccc(OCC(O)CNC2CCN(Cc3ccccc3)CC2)cc1.O=C(O)C(=O)O
1-[(1-benzylpiperidin-4-yl)amino]-3-(4-ethoxyphenoxy)propan-2-ol;oxalic acid