Task: Answer the multiple-choice question.
Question: Which drug has a 12.290\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) Cl.OCCN1CCN(CCCc2c3c(cc4c2CCC4)CCC3)CC1
b.) O=C(CN1C(=O)C2C3C=CC(C3)C2C1=O)OCC(=O)c1ccc(Br)cc1
Answer: a. Cl.OCCN1CCN(CCCc2c3c(cc4c2CCC4)CCC3)CC1
{#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#}
Cl.OCCN1CCN(CCCc2c3c(cc4c2CCC4)CCC3)CC1
Cl.OCCN1CCN(CCCc2c3c(cc4c2CCC4)CCC3)CC1
2-[4-[3-(1,2,3,5,6,7-hexahydro-s-indacen-4-yl)propyl]piperazin-1-yl]ethanol;hydrochloride