Problem statement: Answer the multiple choice question.
Question: Which drug has a -66.525% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) COc1ccc(CN2CCN(c3ccccc3F)CC2)cc1O
b.) O=C(CCC(=O)N1CCN(S(=O)(=O)c2ccccc2)CC1)NC1CCCc2ccccc21
Answer: a. COc1ccc(CN2CCN(c3ccccc3F)CC2)cc1O
{#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#}
COc1ccc(CN2CCN(c3ccccc3F)CC2)cc1O
COc1ccc(CN2CCN(c3ccccc3F)CC2)cc1O
5-[[4-(2-fluorophenyl)piperazin-1-yl]methyl]-2-methoxyphenol